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GB/T 13460-2008 (GBT 13460-2008)

GB/T 13460-2008_English: PDF (GBT13460-2008)
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GB/T 13460-2008English499 Add to Cart Days<=3 Reclaimed rubbers GB/T 13460-2008 Obsolete GB/T 13460-2008

BASIC DATA
Standard ID GB/T 13460-2008 (GB/T13460-2008)
Description (Translated English) Reclaimed rubbers
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G48
Classification of International Standard 83.040.01
Word Count Estimation 14,164
Date of Issue 2008-05-12
Date of Implementation 2008-10-01
Older Standard (superseded by this standard) GB/T 13460-2003
Quoted Standard GB/T 528; GB/T 533; GB/T 1232.1; GB/T 2449-2006; GB/T 2941; GB/T 3185-1992; GB/T 3516-2006; GB/T 4498-1997; GB/T 6038; GB/T 9103-1988; GB/T 9881; GB/T 11407-2003; HG/T 2334-1992; HG/T 2744-1996; SJ/T 11365-2006
Adopted Standard JIS K6313-2006, NEQ
Drafting Organization Tianjin Institute of Rubber Industry
Administrative Organization National Rubber and rubber products for Standardization Technical Committee
Regulation (derived from) National Standard Approval Announcement 2008 No.8 (Total No.121)
Proposing organization China Petroleum and Chemical Industry Association
Issuing agency(ies) Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China; Standardization Administration of China
Summary This standard specifies the classification of recycled rubber, requirements, test methods, inspection rules and packaging, signs, storage and transportation. This standard applies to all kinds of waste recycled rubber from the rubber taken.

GB/T 13460-2008
Reclaimed rubbers
ICS 83.040.01
G48
National Standards of People's Republic of China
GB/T 13460-2008
Replace GB/T 13460-2003
Recycled rubber
2008-05-12 released
Implementation of.2008-10-01
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Issued by China National Standardization Administration
Preface
This standard corresponds to the Japanese Industrial Standard JISK6313.2006 "Recycled Rubber", and the degree of consistency with JISK6313.2006 is not
Equivalent.
The main differences between this standard and JSK6313.2006 are as follows.
---Some layout formats have been modified.
---The classification of reclaimed rubber is divided into three types of waste rubber. inner tube, tire and others, according to the material used to make reclaimed rubber.
Classified into four categories. Namely. general reclaimed rubber, butyl reclaimed rubber, ethylene propylene reclaimed rubber, nitrile reclaimed rubber (Chapter 4, Table 1).
---Detailed classification of raw materials. General reclaimed rubber is subdivided into. tire reclaimed rubber, rubber shoe reclaimed rubber, miscellaneous rubber reclaimed rubber
There are four types of light-colored recycled rubber, of which tire recycled rubber is subdivided into four grades, of which the special grade recycled rubber is divided into two grades
(Chapter 4, Table 1).
--- This standard does not measure the retention of tensile strength.
--- Add a "heating loss" measurement item (6.2.2).
--- Add a "hazardous substance" measurement item (6.2.5).
---The technical indicators and regulations have been adjusted to adapt to the characteristics of domestic rubber industrial products and materials.
This standard replaces GB/T 13460-2003 "Recycled Rubber."
The main differences between this standard and GB/T 13460-2003 are as follows.
---Recycled rubber is classified according to species, instead of being classified according to the source and quality of materials used to make recycled rubber (see Chapter 4);
---The tire reclaimed rubber, rubber shoe reclaimed rubber, miscellaneous rubber reclaimed rubber and light-colored reclaimed rubber are grouped into one category, namely general-purpose reclaimed rubber
The four categories of tire reclaimed rubber subdivided by raw materials are changed to special grade, excellent grade, first grade and qualified, and the special grade is divided into two, etc.
Level (see Table 1 in Chapter 4);
---Add a category of light-colored recycled rubber (see Table 1 in Chapter 4);
--- Delete the category of "low-pollution reclaimed rubber";
---Added two new types of reclaimed rubber. ethylene propylene reclaimed rubber and nitrile reclaimed rubber, and added ethylene propylene reclaimed rubber and nitrile reclaimed rubber
Rubber identification formula (see Table 1 in Chapter 4);
--- Simplify the three sub-categories of butyl reclaimed rubber into one category (see Table 1 in Chapter 4);
---The name of the test is changed from "moisture" to "heat loss (see 6.2.2);
--- Increase the limit of harmful substances (see 5.3);
---Modify the identification formula of general-purpose reclaimed rubber and butyl reclaimed rubber (see Table 3 of 6.3.3.1);
--- Modify the mixing procedures and vulcanization conditions for the preparation of the recycled rubber physical properties test specimens (see Table 4 and Table 5 in 6.3.3.1).
Appendix A of this standard is a normative appendix.
This standard was proposed by the China Petroleum and Chemical Industry Association.
This standard is under the jurisdiction of the National Rubber and Rubber Products Standardization Technical Committee (SAC/TC35).
The organization responsible for drafting this standard. Tianjin Rubber Industry Research Institute.
Participated in the drafting of this standard. China Rubber Group Shenyang Rubber Research and Design Institute, Nantong Pull Back Rubber Co., Ltd., Fujian Huanke Chemical Rubber
Group Co., Ltd., Tangshan Xingyu Rubber and Plastic Industry Co., Ltd., Jiangxi Guoyan High-tech Material Technology Co., Ltd., Jishou Rubber Factory in Hunan Province, Longchang
Haiyan Rubber Co., Ltd., Laiwu Fuquan R