HG/T 2880-1997 Technical conditions for silicon aluminum carbon black HG/T2880-1997 standard download decompression password: www.bzxz.net

ICS83.040.20
Registration No. 457—1997
Chemical Industry Standard of the People's Republic of China
HG/T 28801997
Silica-alumina carbon black-Specification limits1997-04-21 Issued
Ministry of Chemical Industry of the People's Republic of China
1997-10-01Implementation
HG/T2880—1997bzxz.net
This standard is a product standard formulated based on my country's actual situation, and provides a unified technical basis for silicon aluminum carbon black used in rubber in my country's chemical industry.
This standard was proposed by the Technical Supervision Department of the Ministry of Chemical Industry of the People's Republic of China, and is under the jurisdiction of the Carbon Black Industry Research and Design Institute of the Ministry of Chemical Industry. This standard was drafted by the Carbon Black Industry Research and Design Institute of the Ministry of Chemical Industry, and the Carbon Black Plant of Fuhua Iron and Steel Company participated in the drafting. The main drafters of this standard are: Hu Kaibi, Yu Lian, Xue Lei, and Wang Chunxue. 1 Scope
Chemical Industry Standard of the People's Republic of China
Technical Conditions for Silicon-aluminum Carbon Black
Silica-nluminum carbon black-Specification limitsHG/T 2880 —1997
This standard specifies the technical requirements, test methods, inspection rules, and packaging, sampling, storage and transportation requirements for silicon-aluminum carbon black for rubber. This standard applies to various silicon-aluminum carbon blacks for rubber. 2 Reference standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised. All parties using this standard should explore the possibility of using the latest version of the following inscriptions. IIG/T27961996 Methods for packaging, transportation, sampling and acceptance of silicon aluminum carbon black HG/T2797.1-1996 Determination of sieve residue of chain aluminum carbon black HG/T2797.21996 Determination of iodine absorption value of silicon aluminum carbon black HG/T2797.3-1996 Determination of phthalate absorption value of silicon aluminum carbon black HG/T2797.4-1996 Determination of pH value of silicon aluminum carbon black HG/T2797.5-1996 Determination of cracking of silicon aluminum carbon black HG/T 2797. 6--1996
Determination of pouring density of silicon aluminum carbon black (egyIS013061987) HG/T2797.7-1996 Determination of heating loss of silicon aluminum carbon black (cqVISO1126:1992) 3 Definitions and codes
3.1 Definition
Silicon aluminum carbon black refers to a rubber filler made of coal mill stone as raw material, through screening, crushing, roasting (including active modification) and other processes, with silicon, lead, carbon and other elements as main components. 3.2 The code name of aluminum carbon black is SAC, and its varieties are SAC-I and SAC-Ⅱ 4 Technical requirements
Silicon aluminum carbon black products should meet the requirements of the corresponding technical indicators in Table 1. Approved by the Ministry of Chemical Industry of the People's Republic of China on April 21, 1997 and implemented on October 1, 1997
Test method
Iodine absorption value, three/ kg
HG/T2880--1997
Pei 1 Technical indicators of silicon aluminum carbon black
Absorption value of dibutyl phthalate. 10-m/kgpH value
Heating loss, %
150 μm sieve residue. %
Pour affinity. kg/ m
Before the determination, except for the determination of impurities, the sample must pass through 850um sieve. 5.1
Determination of iodine absorption value, according to HG/T2797.25.3 Determination of dibutyl phthalate absorption value, according to HG/T2797.3. 5.4 Determination of pH value, according to HG/T2797.4, 5.5 Determination of heating loss, according to HG/T2797.7, 5. 6 Determination of impurities shall be carried out in accordance with HG/T2797.5. 5.7 Determination of 150μm sieve residue shall be carried out in accordance with HG/T2797.1. 5.8 Determination of pouring density shall be carried out in accordance with HG/T2797.6 6
Inspection and acceptance
According to HG/T2796
Packaging, sampling and purchase and transportation
Comply with the provisions of HG/T2796,
30 -50
People's Republic of China
Chemical Industry Standard
Technical Conditions for Silicon Aluminum Carbon Black
HIG/T2880—1997
Editor: Chemical Industry Standard Editing and Publishing Group
(Standardization Research Institute of Ministry of Chemical Industry)
Postal Code: 100011
Printing: Standardization Research Institute of Ministry of Chemical Industry
Copyright reserved. No overprinting allowed
Format: 880×1230 1/16 Sheet% Number of copies: 5000 First printing in November 1997
First edition in October 1997
Print run: 1 —500
Cost: 3.00 Yuan
2661 - 088z
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