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vinyl chloride determination vinyl chloride homopolymerization aqueous extract scopethis standard copolymer resins copolymerization resins frequency typical leak detection distance integral-average sound level meters zibo mining bureau coal
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  2. GB/T 9350-2003 in English
GB/T 9350-2003 in English

GB/T 9350-2003 in English

VALID

Plastics—Homopolymer and copolymer resins of vinyl chloride—Determination of pH of aqueous extract

  • Issued on:2003-08-02
  • Implemented on:2004-02-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD)： $70.00
$68.00
Standard No: GB/T 9350-2003
Document status: VALID
Title in English: Plastics—Homopolymer and copolymer resins of vinyl chloride—Determination of pH of aqueous extract
Title in Chinese: 塑料 氯乙烯均聚和共聚树脂水萃取液pH值的测定
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2003-08-02
Implemented on: 2004-02-01
Superseding: GB/T 9350-1988 Homopolymer and copolymer resims of vinyl chloride--Determination of pH of aqueous extract
ICS Classification: 83.080.20-Thermoplastic materials
Chinese Classification: G32-Synthetic resin and plastic
Professional Classification: GB-National Standard
Related Keywords: vinyl chloride determination
vinyl chloride homopolymerization
aqueous extract scopethis standard
copolymer resins
copolymerization resins
Related Topics: copolymerization
Extract
standard of extract
ph test extraction
Extractant ph
pH extraction method
Ethylbenzene pH value
semi-extracted ph
organic extraction pH
solid extraction ph value
homogenized extraction
water ph range
Copolymer resin
total chlorine and ph
ph range of water
Hypochlorine ph
water ph range
ph range of water
Triethyl pH value
GBT9350
GB/T 9350-2003
How to operate spice liquid-liquid extraction

《GB/T 9350-2003塑料 氯乙烯均聚和共聚树脂水萃取液pH值的测定》由TC15（全国塑料标准化技术委员会）归口，TC15SC7（全国塑料标准化技术委员会聚氯乙烯树脂产品分会）执行，主管部门为中国石油和化学工业联合会。
本标准规定了用PH计测定水萃取液PH值的方法，不适用于评价树脂的电学性能。


Scope

This standard specifies the method for measuring the pH value of aqueous extracts of vinyl chloride homopolymerization and copolymerization resins with a pH meter. This standard is not suitable for evaluating the electrical properties of the resin, but it is very important for the selection of additives, especially for the selection of stabilizers for the preparation of compositions.

More samples: GB 50021-2001(2009) JGJ 94-2008 DL/T 5154-2012
Sample only — not a preview of GB/T 9350-2003
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