GB/T 13645-1992 in English
SUPERSEDEDVulcanized rubber--Determination of calcium content--EGTA titration
- Issued on:1992-09-01
- Implemented on:1993-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
《GB/T 13645-1992硫化橡胶中钙含量的测定 EGTA滴定法》由TC35(全国橡胶与橡胶制品标准化技术委员会)归口,主管部门为中国石油和化学工业联合会。
本标准规定了用乙二醇二乙醚二胺四乙酸(EGTA)滴定法测定硫化橡胶中钙的含量。本标准适用于不含卤素及可溶性负盐的硫化橡胶。
Scope
This standard specifies the determination of calcium content in vulcanized rubber by ethylene glycol diethyl ether diamine tetraacetic acid (EGTA) titration method. This standard applies to vulcanized rubber free of halogens and soluble barium salts.

Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-

GB/T 47192-2026 in English
Thermoplastic elastomer—Determination of volatile organic compounds—Thermodesorption and gas chromatographic method with mass spectrometric detection
2026-02-27 -

GB/T 3516-2024 in English
Rubber—Determination of solvent extract
2024-09-29 -

GB/T 28728-2012 in English
Determination of the microstructure of solution-polymerized SBR
2012-09-03 -

GB/T 4497.1-2010 in English
Rubber─Determination of total sulfur content—Part 1:Oxygen combustion flask method
2011-01-14 -

GB/T 13642-2015 in English
Rubber,vulcanized or thermoplastic―Resistance to ozone cracking―Dynamic strain testing
2015-05-15 -

GB/T 11201-2002 in English
- Determination of iron content by atomic absorption spectrometry
2002-10-15 -

GB/T 1232.2-2025 in English
Rubber, unvulcanized—Determinations using a shearing-disc viscometer—Part 2:Determinations of pre-vulcanization characteristics
2025-04-25