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GB/T 32678-2016 English PDF

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US$239.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 32678-2016: Rubber compounding ingredients - Highly dispersible silica, precipitated, hydrated
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 32678-2016	239	Add to Cart	3 days	Rubber compounding ingredients - Highly dispersible silica, precipitated, hydrated	Valid

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Basic data

Standard ID: GB/T 32678-2016 (GB/T32678-2016)
Description (Translated English): Rubber compounding ingredients - Highly dispersible silica, precipitated, hydrated
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G49
Classification of International Standard: 83.040.20
Word Count Estimation: 12,188
Date of Issue: 2016-06-14
Date of Implementation: 2017-01-01
Quoted Standard: GB/T 528; GB/T 531.1; GB/T 1232.1; GB/T 6030; GB/T 6038; GB/T 9869; GB/T 10722; GB/T 16584; GB/T 23656; GB/T 32698; HG/T 2404; HG/T 3061
Regulation (derived from): National Standard Announcement No. 8 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
Summary: This standard specifies the terms and definitions, classification and nomenclature methods, requirements and test methods, inspection rules and requirements for packaging, labeling, storage and transport of highly dispersed precipitated hydrated silicon dioxide (high dispersion white carbon). This standard applies to the rubber compound with highly dispersed precipitated hydrated silicon dioxide.

GB/T 32678-2016: Rubber compounding ingredients - Highly dispersible silica, precipitated, hydrated

---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.
Rubber compounding ingredients - Highly dispersible silica, precipitated, hydrated ICS 83.040.20 G49 National Standards of People's Republic of China Rubber compounding agent Highly dispersed precipitated hydrated silicon dioxide precipitated 2016-06-14 release 2017-01-01 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. This standard drafting unit. China Rubber Group Carbon Black Industry Research and Design Institute, made silicon Chemical Co., Ltd., Wuxi Hengcheng Silicon Industry Co., Ltd. Division, Fujian Shaxian Jinsha White Carbon Manufacturing Co., Ltd., Jinneng Technology Co., Ltd., Longxing Chemical Co., Ltd., Tonghua Shuanglonghua Co., Ltd., Fujian Sanming Zhengyuan Chemical Co., Ltd., Shuangqian Group Co., Ltd., Zhuzhou Xinglong New Material Co., Ltd. Division, Fujian Zhengsheng Inorganic Materials Co., Ltd., Jiangxi Black Cat Carbon Black Co., Ltd., Shandong Lianke White Carbon Co., Ltd., Fujian Yuanxiang Chemical Co., Ltd. The main drafters of this standard. Wang Dingyou, Deng Yi, Wang Yongqing, Lu Aiping, Fan Xizhou, Feng Jie, Hou Hegang, Bai Yingjie, Wan Huaping, Dong Wenwu, ZHOU Min, WANG Jianfeng, DUAN Lihui, WU Xiaoqiang, FAN Zhengping, WANG Chenghui. Rubber compounding agent Highly dispersed precipitated hydrated silicon dioxide

1 Scope

This standard specifies the terms and definitions of high dispersion precipitation of hydrated silicon dioxide (highly dispersed silica), classification and naming methods, requirements and testing Test methods, inspection rules and packaging, labeling, storage and shipping requirements. This standard applies to rubber compound high dispersion precipitation of hydrated silicon dioxide.

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. GB/T 528 vulcanized rubber or thermoplastic rubber tensile stress and strain properties of the determination GB/T 531.1 vulcanized rubber or thermoplastic rubber press hardness test method Part 1. Shore hardness tester (Shore hardness) GB/T 1232.1 Unvulcanized rubber - Determination of disc shear viscometer - Part 1. Determination of Mooney viscosity GB/T 6030 Rapid comparison of carbon black and carbon black/silica dispersion in rubber GB/T 6038 rubber test compound dosing, kneading and vulcanizing equipment and operating procedures Rubber vulcanization - Determination of vulcanization properties - Disk oscillating vulcanization method GB/T 10722 Determination of total surface area and surface area of carbon black - Nitrogen adsorption method GB/T 16584 Rubber vulcanization properties were determined using a rotorless vulcanizer GB/T 23656 Rubber compounding agent - Determination of specific surface area of hydrated silica by CTAB method GB/T 32698 Rubber compounding agent - Determination of particle size distribution of hydrated silicon dioxide - Laser diffraction method Identification of HG/T 2404 Rubber Composites for Precipitation of Hydrated Silica in HG/T 3061 rubber compound precipitation of hydrated silicon dioxide

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Highly dispersed precipitated hydrated silica highly undispersiblesilica, precipitated, hydrated Under certain conditions through the silicate solution and acid neutralization, precipitation reaction obtained in the form of amorphous particles in the form of white inorganic material. In the rubber dispersion of 9.5 or more. The chemical formula is SiO2 · nH2O. 3.2 Median particle size mediandiameter D50 The particle size of the sample when the cumulative percentage of the laser particle size distribution reaches 50% is in microns (μm). 3.3 Particles account for percentagerategreaterparticlesizethan18μm R18 The cumulative percentage of particles in the laser particle size distribution curve with a diameter greater than 18 μm, expressed in%. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 32678-2016_English be delivered?

Answer: Upon your order, we will start to translate GB/T 32678-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 32678-2016_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 32678-2016_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.