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Polyacrylate rubber -- General specification and evaluation procedure
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Basic data
| Standard ID | GB/T 33428-2016 (GB/T33428-2016) |
| Description (Translated English) | Polyacrylate rubber -- General specification and evaluation procedure |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | G35 |
| Classification of International Standard | 83.060 |
| Word Count Estimation | 10,189 |
| Date of Issue | 2016-12-30 |
| Date of Implementation | 2017-07-01 |
| Regulation (derived from) | National Standard Notice No.27 of 2016 |
| Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China |
GB/T 33428-2016: Polyacrylate rubber -- General specification and evaluation procedure
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Polyacrylate rubber - General specification and evaluation procedure
ICS 83.060
G35
National Standards of People's Republic of China
General specification and evaluation method of polyacrylate rubber
2016-12-30 release
2017-07-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the China Petroleum and Chemical Industry Association.
This standard by the National Rubber and Rubber Products Standardization Technical Committee (SAC/TC35) centralized.
The drafting unit. Sichuan Qinglong Acrylic Rubber Co., Ltd., Jiujiang Shi Long Rubber Co., Ltd.
The main drafters of this standard. Tang Kunming, Yuan Hongqing, Tang Yan, Li Zhaohua.
General specification and evaluation method of polyacrylate rubber
1 Scope
This standard specifies the name and grade of polyacrylate rubber, requirements, evaluation methods, inspection rules and packaging, marking, transportation and storage
And so on.
This standard is applicable to polyacrylate rubber prepared by emulsion polymerization using acrylic monomer and sulfide point monomer as raw materials.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Rubber, vulcanized rubber, or thermoplastic rubber - Determination of tensile stress - strain properties GB/T 528-2006
GB/T 531.1 vulcanized rubber or thermoplastic rubber press hardness test method Part 1. Shore hardness tester (Shore hardness)
GB/T 1232.1-2000 Unvulcanized rubber - Determination of disc shear viscometer - Part 1. Determination of Mooney viscosity
Industrial sulfur - Part 1. Solid products GB/T 2449.1-2014
Rubber - Physical test methods - General procedures for the preparation and adjustment of specimens GB/T
Rubber - Determination of ash content - Part 1. Muffle furnace method GB/T 4498.1-2013
Rubber and latex nomenclature
Rubber testing compounds - Ingredients, kneading and vulcanization equipment and operating procedures GB/T 6038-2006
GB/T 9103-2013 Industrial stearic acid
GB/T 9578-2011 Industrial reference carbon black 4
3.2 grades
3.2.1 Rules
Polyacrylate rubber grades from 2 to 3 character groups.
a) the first character group for the rubber variety code information. ACM;
b) The second character set is rubber characteristic information, consisting of three Arabic numerals.
--- the first digit represents the cold rating. "1" that the standard type. -10 ℃ (brittle temperature. -10 ℃ ~ -16 ℃); "2" that
Cold type. -20 ℃ (brittle temperature. -17 ℃ ~ -23 ℃); "3" that cold improved. -30 ℃ (brittle temperature.
-25 ° C to -31 ° C); "4" means super cold type. -40 ° C (brittle temperature. -35 ° C to -41 ° C)
...