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GB/T 35503-2017 English PDF

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GB/T 35503-2017: Reclaimed isobutene-isoprene (IIR) rubber -- Evaluation procedure
Status: Valid
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GB/T 35503-2017English199 Add to Cart 3 days [Need to translate] Reclaimed isobutene-isoprene (IIR) rubber -- Evaluation procedure Valid GB/T 35503-2017

PDF similar to GB/T 35503-2017


Standard similar to GB/T 35503-2017

GB/T 13460   GB/T 13460   HG/T 4611   GB/T 35502   

Basic data

Standard ID GB/T 35503-2017 (GB/T35503-2017)
Description (Translated English) Reclaimed isobutene-isoprene (IIR) rubber -- Evaluation procedure
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G48
Classification of International Standard 83.040.01
Word Count Estimation 10,138
Date of Issue 2017-12-29
Date of Implementation 2018-07-01
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 35503-2017: Reclaimed isobutene-isoprene (IIR) rubber -- 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.
Reclaimed isobutene-isoprene (IIR) rubber - Evaluation procedure ICS 83.040.01 G48 National Standards of People's Republic of China Regenerated isobutylene-isoprene (IIR) Rubber evaluation method (ISO /T S16096..2014, NEQ) 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard uses redrafted Law Reference ISO /T S16096..2014 "Recycled isobutylene - isoprene (IIR) rubber evaluation method" series System, and ISO /T S16096..2014 degree of non-equivalent. This standard proposed by the China Petroleum and Chemical Industry Federation. This standard by the National Rubber and Rubber Products Standardization Technical Committee (SAC/TC35) centralized. This standard was drafted. Fujian Branch of Central Chemical Rubber Group Co., Ltd., Fujian Province Institute of product quality inspection, Hangzhou Zhongce Rubber Limited, Xiamen Public Fergus Environmental Protection Technology Co., Ltd., Shenyang Rubber Research Institute Co., Ltd.. The main drafters of this standard. Jiangxing Si, Yan Guo Min, Lin Wei, Dong Fang Qing, Yan Bin, Kang Zhibin, Kong Bo, Zhao Bo. Regenerated isobutylene-isoprene (IIR) Rubber evaluation method

1 Scope

This standard specifies the evaluation of renewable isobutylene - Isoprene (IIR) rubber (referred to as "recycled butyl rubber") physical and chemical test side Method, standard materials for evaluation of vulcanizate properties, standard test formulations, equipment and operating procedures. This standard applies to butyl rubber as the main body of waste tires, capsules, water tires, seals, corks and other rubber rubber products department Separation of the system from the rubber.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. Rubber, vulcanized or thermoplastic - Determination of tensile stress - strain properties GB/T GB/T 531.1 vulcanized rubber or thermoplastic rubber test methods into the hardness - Part 1. Shore Hardness Tester (Shore Hardness) GB/T 1232.1 unvulcanized rubber with a disk shear viscometer - Part 1. Determination of Mooney viscosity GB/T 2941 Rubbery physical test specimen preparation and conditioning procedures Rubber, solvent extraction Rubber ash - Determination - Part 1. Muffle furnace method GB/T 6038 rubber test compounding ingredients, mixing and curing equipment and operating procedures GB/T 7764 rubber identification infrared spectroscopy Rubber, vulcanized - Determination of GB/T 9869 disk oscillation vulcanization method GB/T 13460 general specification for recycled rubber GB/T 14837.1 Rubber and rubber products - Determination of components of vulcanized and unvulcanized rubber by thermogravimetry - Part 1. Butadiene Rubber, ethylene-propylene binary and ternary copolymers, isobutylene-isoprene rubber, isoprene rubber, styrene-butadiene rubber GB/T 15340 natural, synthetic raw gum sampling and sample preparation methods GB/T 25268 rubber vulcanizer user guide GB/T 29613.1 Rubber pyrolysis gas chromatographic analysis - Part 1. Identification of polymers (single and combined)

3 Terms and definitions

GB/T 13460 defined terms and definitions apply to this document.

4 Sampling and sample preparation

4.1 According to GB/T 15340 describes the method to take about 1.5kg laboratory samples. 4.2 Press GB/T 15340 preparation of test samples.

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