The glass transition temperature is different for each measurement
The glass transition temperature is different for each measurement, Total:180 items.
The international standard classification for "The glass transition temperature is different for each measurement" includes: Latex and raw rubber , Rubber , Paints and varnishes , Other insulating materials , Plastics in general , Surface active agents .
The Chinese standard classification for "The glass transition temperature is different for each measurement" includes: Basic standard and general method for synthetic rubber , Rubber products in general , Basic standard and general method for coating , Electrical insulating material and its products , Basic standards and general methods for synthetic resin and plastic , Basic standards and general methods for chemical additive .
未注明发布机构
- DIN EN 6032 E:2013-07 Aerospace series - Fibre reinforced plastics - Test method - Determination of the glass transition temperatures
- ASTM RR-E37-1012 1991 E1356-Standard Test Method for Assignment of the Glass Transition Temperatures by Differential Scanning Calorimetry
- DIN EN ISO 11357-2 E:2019-03 Differential Scanning Calorimetry (DSC) for Plastics Part 2: Determination of Glass Transition Temperature and Glass Transition Step Height (Draft)
- DIN EN ISO 11357-2 E:2013-09 Differential Scanning Calorimetry (DSC) for Plastics Part 2: Determination of Glass Transition Temperature and Glass Transition Step Height (Draft)
- ASTM RR-E37-1014 1994 E1545-Standard Test Method for Assignment of the Glass Transition Temperature by Thermomechanical Analysis
- CSA W206-2020 Thiolignine — Température de transition vitreuse par analyse calorimétrique différentielle
- ASTM RR-E37-1015 1994 E1640-Standard Test Method for Assignment of the Glass Transition Temperature By Dynamic Mechanical Analysis
- DIN EN 61006:1994 Electrical insulating materials - Methods of test for the determination of the glass transition temperature
- ASTM RR-E37-1037 2002 E1824-Test Method for Assignment of a Glass Transition Temperature Using Thermomechanical Analysis: Tension Method
Guangdong Provincial Standard of the People's Republic of China
- DB44/T 2045-2017 Determination of Glass Transition Temperature of Synthetic Resin Emulsion
国家能源局
- SH/T 1799-2016 Determination of glass transition temperature of synthetic rubber latex by Differential Scanning Calorimetry (DSC)
- NB/SH/T 0901-2015 Standard test method for determining the glass transition temperatures of mineral oil-Differential scanning calorimetry
Professional Standard - Commodity Inspection
- SN/T 3120-2012 Determination of the glass transition temperature of raw rubber-Differential scanning calorimetry (DSC)
Professional Standard - Petrochemical Industry
- SH/T 1771-2010 Rubber raw - Determination of the glass transition temperature by differential scanning calorimetry(DSC)
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 29611-2013 Rubber,raw—Determination of the glass transition temperature—Differential scanning calorimetry(DSC)
- GB/T 19466.2-2004 Plastics -Differential scanning calorimetry(DSC) - Part 2:Determination of glass transition temperature
- GB/T 22567-2008 Electrical insulating materials - Methods of test for the determination of the glass transition temperature
- GB/T 27816-2011 Binders for paints and varnishes - Determination of glass transition temperature
- GB/T 33061.11-2022 Plastics—Determination of dynamic mechanical properties—Part 11: Glass transition temperature
Professional Standard - Chemical Industry
- HG/T 4659-2014 Textile dyeing and finishing auxiliaries-Determination of glass transition temperature of the polymer-Differential scanning calorimetry (DSC)
Korean Agency for Technology and Standards (KATS)
- KS C IEC 61006-2008(2013) Electrical insulating materials-Methods of test for the determination of the glass transition temperature
- KS C 2133-1996(2001) METHODS OF TEST FOR THE DETERMINATION OF GLASS TRANSITION TEMPERATURE OF ELECTRICAL INSULATING MATRIALS
- KS I ISO 1680:2014 Acoustics — Test code for the measurement of airborne noise emitted by rotating electrical machines
- KS I ISO 1680:2004 Acoustics-Test code for the measurement of airborne noiseemitted by rotating electrical machines
- KS C 2133-2006 METHODS OF TEST FOR THE DETERMINATION OF GLASS TRANSITION TEMPERATURE OF ELECTRICAL INSULATING MATRIALS
- KS M ISO 16805-2011(2016) Binders for paints and varnishes-Determination of glass transition temperature
- KS M ISO 16805:2011 Binders for paints and varnishes-Determination of glass transition temperature
- KS M ISO 16805:2021 Binders for paints and varnishes —Determination of glass transition temperature
- KS M ISO 11357-2-2020 Plastics — Differential scanning calorimetry(DSC) — Part 2:Determination of glass transition temperature
- KS M ISO 11357-2-2015(2020) Plastics — Differential scanning calorimetry(DSC) — Part 2:Determination of glass transition temperature
- KS M ISO 22768:2021 Rubber, raw — Determination of the glass transition temperature by differential scanning calorimetry(DSC)
- KS C IEC 61006:2008 Electrical insulating materials-Methods of test for the determination of the glass transition temperature
- KS M ISO 6721-11-2019 Plastics — Determination of dynamic mechanical properties — Part 11: Glass transition temperature
- KS M ISO 6721-11-2014(2019) Plastics — Determination of dynamic mechanical properties — Part 11: Glass transition temperature
- KS M ISO 6721-11:2014 Plastics — Determination of dynamic mechanical properties — Part 11: Glass transition temperature
- KS L ISO 7884-8-2023 Glass-Viscosity and viscometric fixed points-Part 8:Determination of dilatometric transformation temperature
- KS L ISO 7884-8-2008(2018) Glass-Viscosity and viscometric fixed points-Part 8:Determination of dilatometric transformation temperature
- KS A 0512-2009 Method of temperature measurement by liquid-in-glass thermometers
- KS A 0512-2019 Method of temperature measurement by liquid-in-glass thermometers
Association Francaise de Normalisation
- NF T51-507-2:2014 Plastics - Differential scanning calorimetry (DSC) - Part 2 : determination of glass transition temperature and glass transition step height
- NF EN ISO 16805:2005 Binders for paints and varnishes - Determination of the glass transition temperature
- NF T30-408*NF EN ISO 16805:2005 Binders for paints and varnishes - Determination of glass transition temperature
- NF ISO 28343:2010 Rubber mixing ingredients - Processing oils - Determination of glass transition temperature by DSC
- NF C26-205*NF EN 61006:2004 Electrical insulating materials - Methods of test for the determination of the glass transition temperature
- NF C26-205:1993 Methods of test for the determination of the galss transition temperature of electrical insulationg liquids.
- NF EN ISO 11357-2:2020 Plastics - Differential calorimetric analysis (DSC) - Part 2: determination of the temperature and the height of the glass transition plateau
- NF B30-105:1972 Determination of annealing point and strain point of glass.
- NF L17-024*NF EN 6032:2016 Aerospace series - Fibre reinforced plastics - Test method - Determination of the glass transition temperatures
- NF ISO 24087:2023 Vulcanized rubber - Determination of glass transition temperature and enthalpy by differential calorimetric analysis
- XP T66-067:2022 Bituminous binders - Determination of the glass transition temperature and of the cristallizable compounds in bitumens by Differential Scanning Calorimetry
- NF ISO 4664-3:2021 Vulcanized or thermoplastic rubber - Determination of dynamic properties - Part 3: glass transition temperature (Tg)
- NF T46-026-3*NF ISO 4664-3:2021 Rubber, vulcanized or thermoplastic - Determination of dynamic properties - Part 3 : glass transition temperature (Tg)
- NF EN 6032:2016 Aerospace series - Fiber reinforced plastics - Test method - Determination of glass transition temperature
IPC - Association Connecting Electronics Industries
- IPC TM-650 2.4.25D-2017 Glass Transition Temperature and Cure Factor by DSC
- IPC TM-650 2.4.25C-1994 Glass Transition Temperature and Cure Factor by DSC
- IPC TM-650 2.4.24C-1994 Glass Transition Temperature and Z-Axis Thermal Expansion by TMA
SCC
- NS-EN ISO 11357-2:2014 Plastics — Differential scanning calorimetry (DSC) — Part 2: Determination of glass transition temperature and glass transition step height (ISO 11357-2:2013)
- 12/30257998 DC BS ISO 11357-2. Plastics. Differential scanning calorimetry (DSC). Part 2. Determination of glass transition temperature and glass transition step height
- DANSK DS/EN ISO 16805:2005 Binders for paints and varnishes - Determination of glass transition temperature
- BS ISO 16805:2005 Binders for paints and varnishes. Determination of glass transition temperature
- DANSK DS/EN 61006:2004 Electrical insulating materials - Methods of test for the determination of the glass transition temperature
- BS EN 61006:1993 Methods of test for determination of the glass transition temperature of electrical insulating materials
- ASD-STAN prEN 6032:1970 Fibre reinforced plastics - Test method - Determination of the glass transition temperatures
- CEI EN 61006:2005 Electrical insulating materials - Methods of test for the determination of the glass transition temperature
- AENOR UNE-EN ISO 16805:2005 Binders for paints and varnishes - Determination of glass transition temperature (ISO 16805:2003)
- NS-EN ISO 16805:2005 Binders for paints and varnishes — Determination of glass transition temperature (ISO 16805:2003)
- DANSK DS/ISO/ 11357-2:2020 Plastics – Differential scanning calorimetry (DSC) – Part 2: Determination of glass transition temperature and step height
- 09/30167033 DC BS ISO 28343. Rubber compounding ingredients. Process oils. Determination of glass transition temperature by DSC
- 09/30192451 DC BS ISO 6721-11. Plastics. Determination of dynamic mechanical properties. Part 11 . Glass transition temperature
- NS-EN 6032:2015 Aerospace series — Fibre reinforced plastics — Test method — Determination of the glass transition temperatures
- NS-EN ISO 11357-2:2020 Plastics — Differential scanning calorimetry (DSC) — Part 2: Determination of glass transition temperature and step height (ISO 11357-2:2020)
- DANSK DS/EN 6032:2015 Aerospace series - Fibre reinforced plastics - Test method - Determination of the glass transition temperatures
- AENOR UNE-EN ISO 11357-2:2021 Plastics - Differential scanning calorimetry (DSC) - Part 2: Determination of glass transition temperature and step height (ISO 11357-2:2020)
- DANSK DS/EN ISO 11357-2:2020 Plastics – Differential scanning calorimetry (DSC) – Part 2: Determination of glass transition temperature and step height (ISO 11357-2:2020)
- DIN EN 6032 E:2013 Draft Document - Aerospace series - Fibre reinforced plastics - Test method - Determination of the glass transition temperatures; German and English version FprEN 6032:2013
AENOR
- UNE-EN ISO 11357-2:2015 Plastics - Differential scanning calorimetry (DSC) - Part 2: Determination of glass transition temperature and glass transition step height (ISO 11357-2:2013)
- UNE-EN ISO 16805:2005 Binders for paints and varnishes - Determination of glass transition temperature (ISO 16805:2003)
British Standards Institution (BSI)
- BS ISO 6721-11:2019 Plastics. Determination of dynamic mechanical properties - Glass transition temperature
- BS EN ISO 16805:2005(2006) Binders for paints and varnishes — Determination of glass transition temperature
- BS EN ISO 11357-2:2020 Plastics. Differential scanning calorimetry (DSC) - Determination of glass transition temperature and step height
- 22/30397422 DC BS ISO 24087. Vulcanized rubbers. Differential scanning calorimetry (DSC). Determination of the glass transition temperature and enthalpy
- BS EN 61006:2004 Electrical insulating materials - Methods of test for the determination of the glass transition temperature
- BS EN ISO 16805:2005 Binders for paints and varnishes. Determination of glass transition temperature
- BS 7034-8:1988 Viscosity and viscometric fixed points of glass. Method for the determination of (dilatometric) transformation temperature
- 23/30474120 DC BS ISO 22206. Kraft lignin. Glass transition temperature by differential scanning calorimetry
- BS ISO 22768:2020 Raw rubber and rubber latex. Determination of the glass transition temperature by differential scanning calorimetry (DSC)
- BS EN 6032:2015 Aerospace series. Fibre reinforced plastics. Test method. Determination of the glass transition temperatures
- BS ISO 11359-2:1999 Plastics - Thermomechanical analysis (TMA) - Determination of coefficient of linear thermal expansion and glass transition temperature
- BS ISO 4664-3:2021 Rubber, vulcanized or thermoplastic. Determination of dynamic properties. Glass transition temperature ( T g)
- BS ISO 11359-2:2021 Plastics. Thermomechanical analysis (TMA). Determination of coefficient of linear thermal expansion and glass transition temperature
- 18/30370236 DC BS ISO 6721-11. Plastics. Determination of dynamic mechanical properties. Part 11. Glass transition temperature
- 19/30387785 DC BS EN ISO 11357-2. Plastics. Differential scanning calorimetry (DSC). Part 2. Determination of glass transition temperature and step height
- 20/30400683 DC BS ISO 22768. Raw rubber and rubber latex. Determination of the glass transition temperature by differential scanning calorimetry (DSC)
GSO
- GSO ISO 16805:2014 Binders for paints and varnishes -- Determination of glass transition temperature
- BH GSO ISO 16805:2016 Binders for paints and varnishes -- Determination of glass transition temperature
- OS GSO ISO 16805:2014 Binders for paints and varnishes -- Determination of glass transition temperature
- OS GSO ISO 28343:2013 Rubber compounding ingredients - Process oils - Determination of glass transition temperature by DSC
- OS GSO ISO 11357-2:2013 Plastics -Differential scanning calorimetry (DSC) - Part 2: Determination of glass transition temperature
- GSO ISO 11357-2:2013 Plastics -Differential scanning calorimetry (DSC) - Part 2: Determination of glass transition temperature
- GSO ISO 28343:2013 Rubber compounding ingredients - Process oils - Determination of glass transition temperature by DSC
- BH GSO ISO 6721-11:2016 Plastics -- Determination of dynamic mechanical properties -- Part 11: Glass transition temperature
- OS GSO ISO 6721-11:2013 Plastics -- Determination of dynamic mechanical properties -- Part 11: Glass transition temperature
- GSO ISO 22768:2023 Raw rubber and rubber latex — Determination of the glass transition temperature by differential scanning calorimetry (DSC)
- BH GSO ISO 22768:2023 Raw rubber and rubber latex — Determination of the glass transition temperature by differential scanning calorimetry (DSC)
- GSO ISO 7884-8:2010 Glass -- Viscosity and viscometric fixed points -- Part 8: Determination of (dilatometric) transformation temperature
- OS GSO ISO 7884-8:2010 Glass -- Viscosity and viscometric fixed points -- Part 8: Determination of (dilatometric) transformation temperature
German Institute for Standardization
- DIN EN ISO 16805:2005-07 Binders for paints and varnishes - Determination of glass transition temperature (ISO 16805:2003); German version EN ISO 16805:2005
- DIN EN ISO 16805:2005 Binders for paints and varnishes - Determination of glass transition temperature (ISO 16805:2003); German version EN ISO 16805:2005
- DIN 52313:1978 Testing of glass; determination of the resistance of glass products to thermal shock
- DIN EN ISO 11357-2:2014 Plastics - Differential scanning calorimetry (DSC) - Part 2: Determination of glass transition temperature and glass transition step height (ISO 11357-2:2013), German version EN ISO 11357-2:2014
- DIN EN 61006:2004 Electrical insulating materials - Methods of test for the determination of the glass transition temperature (IEC 61006:2004); German version EN 61006:2004
- DIN EN ISO 11357-2:2020-08 Plastics - Differential scanning calorimetry (DSC) - Part 2: Determination of glass transition temperature and step height (ISO 11357-2:2020); German version EN ISO 11357-2:2020
- DIN EN 6032:2016 Aerospace series - Fibre reinforced plastics - Test method - Determination of the glass transition temperatures; German and English version EN 6032:2015
- DIN EN 6032:2016-02 Aerospace series - Fibre reinforced plastics - Test method - Determination of the glass transition temperatures; German and English version EN 6032:2015
- DIN EN 14459:2016-02 Aerospace series - Fibre reinforced plastics - Test method - Determination of the glass transition temperatures; German and English version EN 6032:2015
- DIN EN ISO 11357-2:2020 Plastics - Differential scanning calorimetry (DSC) - Part 2: Determination of glass transition temperature and step height (ISO 11357-2:2020)
- DIN ISO 7884-8:1998 Glass - Viscosity and viscometric fixed points - Part 8: Determination of (dilatometric) transformation temperature (ISO 7884-8:1987)
Institute of Interconnecting and Packaging Electronic Circuits (IPC)
- IPC TM-650 2.4.24.3-1995 Glass Transition Temperature of Organic Films - TMA Method
- IPC TM-650 2.4.24.2-1995 Glass Transition Temperature of Organic Films - DMA Method
- IPC TM-650 2.4.25-1994 Glass Transition Temperature and Cure Factor by DSC; Revision C - December 1994
European Committee for Standardization (CEN)
- EN ISO 16805:2005 Binders for paints and varnishes Determination of glass transition temperature
- prEN 61006-1992 Methods of test for the determination of the glass transition temperature of electrical insulating materials (IEC 1006:1991)
KR-KS
- KS M ISO 16805-2021 Binders for paints and varnishes —Determination of glass transition temperature
- KS M ISO 22768-2021 Rubber, raw — Determination of the glass transition temperature by differential scanning calorimetry(DSC)
- KS L ISO 7884-8-2008(2023) Glass-Viscosity and viscometric fixed points-Part 8:Determination of dilatometric transformation temperature
Danish Standards Foundation
- DS/EN ISO 16805:2005 Binders for paints and varnishes - Determination of glass transition temperature
- DS/EN 61006:2004 Electrical insulating materials - Methods of test for the determination of the glass transition temperature
- DS/EN 61006:1994 Metods of test for the determination of the glass transition temperature of electrical insulating materials
International Organization for Standardization (ISO)
- ISO 16805:2003 Binders for paints and varnishes - Determination of glass transition temperature
- ISO 24087:2023 Rubber, vulcanized — Determination of the glass transition temperature and enthalpy by differential scanning calorimetry
- ISO 22768:2020 Raw rubber and rubber latex — Determination of the glass transition temperature by differential scanning calorimetry (DSC)
- ISO 22768:2017 Rubber, raw — Determination of the glass transition temperature by differential scanning calorimetry (DSC)
- ISO/CD 22206:1980 Kraft lignin - Glass transition temperature by differential scanning calorimetry
- ISO/DIS 22206:2023 Kraft lignin — Glass transition temperature by differential scanning calorimetry
- ISO 6721-11:2012 Plastics - Determination of dynamic mechanical properties - Part 11: Glass transition temperature
- ISO 6721-11:2019 Plastics — Determination of dynamic mechanical properties — Part 11: Glass transition temperature
- ISO 11357-2:2020 Plastics — Differential scanning calorimetry (DSC) — Part 2: Determination of glass transition temperature and step height
- ISO 4664-3:2021 Rubber, vulcanized or thermoplastic - Determination of dynamic properties - Part 3: Glass transition temperature (Tg)
- ISO 7884-8:1987 Glass; Viscosity and viscometric fixed points; Part 8 : Determination of (dilatometric) transformation temperature
American Society for Testing and Materials (ASTM)
- ASTM E2602-22 Standard Test Methods for Assignment of the Glass Transition Temperature by Modulated Temperature Differential Scanning Calorimetry
- ASTM E2602-09 Standard Test Method for the Assignment of the Glass Transition Temperature by Modulated Temperature Differential Scanning Calorimetry
- ASTM E2602-24 Standard Test Methods for Assignment of the Glass Transition Temperature by Modulated Temperature Differential Scanning Calorimetry
- ASTM E3433-24 Standard Practice for Glass Transition Temperature Reference Values
- ASTM E1356-23 Standard Test Method for Assignment of the Glass Transition Temperatures by Differential Scanning Calorimetry
- ASTM D6604-00(2009)e1 Standard Practice for Glass Transition Temperatures of Hydrocarbon Resins by Differential Scanning Calorimetry
- ASTM D6604-00(2022) Standard Practice for Glass Transition Temperatures of Hydrocarbon Resins by Differential Scanning Calorimetry
- ASTM E1824-18 Standard Test Method for Assignment of a Glass Transition Temperature Using Thermomechanical Analysis: Tension Method
- ASTM E1640-23 Standard Test Method for Assignment of the Glass Transition Temperature By Dynamic Mechanical Analysis
- ASTM E1824-19 Standard Test Method for Assignment of a Glass Transition Temperature Using Thermomechanical Analysis: Tension Method
- ASTM E2602-09(2015) Standard Test Methods for the Assignment of the Glass Transition Temperature by Modulated Temperature Differential Scanning Calorimetry
- ASTM E1824-08 Standard Test Method for Assignment of a Glass Transition Temperature Using Thermomechanical Analysis
- ASTM E1545-05 Standard Test Method for Assignment of the Glass Transition Temperature by Thermomechanical Analysis
- ASTM E1545-11(2016) Standard Test Method for Assignment of the Glass Transition Temperature by Thermomechanical Analysis
- ASTM E1545-22 Standard Test Method for Assignment of the Glass Transition Temperature by Thermomechanical Analysis
- ASTM E1545-00 Standard Test Method for Assignment of the Glass Transition Temperature by Thermomechanical Analysis
- ASTM E1824-24 Standard Test Method for Assignment of a Glass Transition Temperature Using Thermomechanical Analysis: Tension Method
- ASTM C829-81(2005) Standard Practices for Measurement of Liquidus Temperature of Glass by the Gradient Furnace Method
- ASTM E1640-09 Standard Test Method for Assignment of the Glass Transition Temperature By Dynamic Mechanical Analysis
- ASTM E1640-18 Standard Test Method for Assignment of the Glass Transition Temperature By Dynamic Mechanical Analysis
- ASTM E1640-04 Standard Test Method for Assignment of the Glass Transition Temperature By Dynamic Mechanical Analysis
- ASTM E1640-13(2018) Standard Test Method for Assignment of the Glass Transition Temperature By Dynamic Mechanical Analysis
- ASTM E1545-11 Standard Test Method for Assignment of the Glass Transition Temperature by Thermomechanical Analysis
- ASTM E1356-08(2014) Standard Test Method for Assignment of the Glass Transition Temperatures by Differential Scanning Calorimetry
IEC - International Electrotechnical Commission
- IEC 61006:1991 Methods of test for the determination of the glass transition temperature of electrical insulating materials (Edition 1.0)
American National Standards Institute (ANSI)
- BS ISO 24087:2023 Rubber, vulcanized. Determination of the glass transition temperature and enthalpy by differential scanning calorimetry (British Standard)
CZ-CSN
- CSN 70 0512-1980 Silic ate glass. Method for determination of tfae transformatlon temperature
- CSN ISO 7884-8:1992 Glass. Viscosity and viscometric fixed points - Part 8: Determination of (dilatometric) transformation temperature tg
International Electrotechnical Commission (IEC)
- IEC 61006:2004 Electrical insulating materials - Methods of test for the determination of the glass transition temperature
CENELEC - European Committee for Electrotechnical Standardization
- EN 61006:1993 Methods of Test for the Determination of the Glass Transition Temperature of Electrical Insulating Materials
North Atlantic Treaty Organization Standards Agency
- STANAG 4540-2002 EXPLOSIVES, PROCEDURES FOR DYNAMIC MECHANICAL ANALYSIS (DMA) AND DETERMINATION OF GLASS TRANSITION TEMPERATURE
Lithuanian Standards Office
- LST EN 61006-2004 Electrical insulating materials. Methods of test for the determination of the glass transition temperature (IEC 61006:2004)
- LST EN ISO 16805:2005 Binders for paints and varnishes - Determination of glass transition temperature (ISO 16805:2003)
ES-UNE
- UNE-EN ISO 11357-2:2021 Plastics - Differential scanning calorimetry (DSC) - Part 2: Determination of glass transition temperature and step height (ISO 11357-2:2020)
- UNE-EN 6032:2015 Aerospace series - Fibre reinforced plastics - Test method - Determination of the glass transition temperatures (Endorsed by AENOR in January of 2016.)
European Committee for Electrotechnical Standardization(CENELEC)
- EN 61006:2004 Electrical insulating materials Methods of test for the determination of the glass transition temperature
RU-GOST R
- GOST R 57739-2017 Polymer composites. Method for determination of glass transition temperature by dynamic mechanical analysis
HU-MSZT
- MSZ KGST 2055-1979 Determination of glass softening temperature
Japanese Industrial Standards Committee (JISC)
- JIS K 6240:2011 Rubber, raw -- Determination of the glass transition temperature by differential scanning calorimetry (DSC)
- JIS Z 8705:1992 Method of temperature measurement by liquid-in-glass thermometers
- JIS R 3103-3:2001 Viscosity and viscometric fixed temperature of glass -- Part 3: Determination of dilatometric transformation temperature