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National Standard for Compound Rubber Is Officially Published

点击数:3552 2015-08-26 Hits: 3552

On December 31, 2014, the General Administration of Quality Supervision, Inspection and Quarantine and Administration of Standardization of the People's Republic of China officially announced the nationally recommended standard for composite rubbers, “Common Technical Specifications for Composite Rubbers”, with GB / T 31357-2014. The standard will be officially implemented on July 1, and is currently in a transition period. The most interesting thing in this standard is the rule that the content of raw rubber in composite rubber does not exceed 88%, which previously caused widespread controversy in the industry.

This standard is under the jurisdiction of the National Rubber and Rubber Products Standardization Technical Committee Natural Rubber Sub-Committee (SAC / TC 35 / SC 8). Drafting units: Institute of Agricultural Products Processing, Chinese Academy of Tropical Agricultural Sciences, Hainan Provincial Land Reclamation Center Test Station, Huangpu Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China, Hangzhou Shunhao Rubber Engineering Co., Ltd., PetroChina Research Institute of Petrochemical Industry, Hainan Natural Rubber Industry Group Co., Ltd., Yunnan Nongken Group Co., Ltd., Guangdong Guangken Rubber Group Co., Ltd., and China Chemical Rubber Co., Ltd.

Announcement on the approval of the issuance of 107 national standards such as the General Technical Specifications for Compound Rubber

The General Administration of Quality Supervision, Inspection and Quarantine and the National Standardization Administration of China have approved 107 national standards such as the General Technical Specifications for Compound Rubber, and are now promulgated (see attachment).

General Administration of Quality Supervision, Inspection and Quarantine
December 31, 2014

Serial number Standard standard name Instead of standard number Implementation date
1 GB / T 1682-2014 Vulcanized rubber. Determination of low temperature brittleness. Single specimen method GB / T 1682-1994 2015-07-01
2 GB / T 2909-2014 Cotton natural canvas for rubber industry GB / T 2909-1994 2015-08-01
3 GB / T 6324.6-2014 Test methods for organic chemical products. Part 6: Determination of liquid chromaticity. Tristimulus colorimetric method 2015-07-01
4 GB / T 6324.7-2014 Test methods for organic chemical products. Part 7: Determination of melting color 2015-07-01
5 GB / T 6324.8-2014 Test methods for organic chemical products. Part 8: Determination of moisture in liquid products. Karl Fischer Coulomb method 2015-07-01
6 GB / T 7767-2014 Carbon black terminology GB / T 7767-2003 2015-07-01
7 GB / T 8878-2014 Cotton knitted underwear GB / T 8878-2009 2015-06-01
8 GB / T 10722-2014 Determination of total and external surface area of carbon black GB / T 10722-2003 2015-07-01
9 GB / T 11210-2014 Determination of resistance of vulcanized or thermoplastic rubber antistatic and conductive products GB / T 11210-1989 2015-07-01
10 GB 11562-2014 Front view requirements and measurement methods for car drivers GB 11562-1994 2015-07-01
11 GB / T 12963-2014 Electronic grade polysilicon GB / T 12963-2009 2015-09-01
12 GB / T 13389-2014 Conversion rules for resistivity and dopant concentration of boron-doped phosphorus-doped arsenic-doped silicon single crystal GB / T 13389-1992 2015-09-01
13 GB / T 13939-2014 Test method for thermal oxygen aging of vulcanized rubber GB / T 13939-1992 2015-07-01
14 GB / T 15256-2014 Determination of low temperature brittleness of vulcanized rubber or thermoplastic rubber (multi-sample method) GB / T 15256-1994 2015-07-01
15 GB / T 15634-2014 Directory of Electronic Data Interchange Segments for the Administrative, Commercial and Transportation Industries GB / T 15634-2008 2015-08-01
16 GB / T 15635-2014 Composite Data Metadata Directory for Electronic Data Interchange in Administration, Commerce and Transportation GB / T 15635-2008 2015-08-01
17 GB 16930.1-2014 Blind sticks Part 1: Safety coloured signs GB 16930.1-1997 2015-07-01
18 GB / T 17699-2014 Metadata Directory for Electronic Data Interchange in Administrative, Commercial and Transportation Industries GB / T 17699-2008 2015-08-01
19 GB / T 17934.6-2014 Printing technology. Process control of halftone color separations, proofs and printed products. Part 6: Flexographic printing 2015-07-01
20 GB / T 18029.19-2014 Wheelchairs. Part 19: Wheeled mobile devices for motor vehicle seats 2015-07-01
twenty one GB / T 18173.3-2014 Polymer waterproof materials. Part 3: Water-swellable rubber GB / T 18173.3-2002 2015-07-01
twenty two GB / T 19981.1-2014 Textiles. Professional maintenance of fabrics and clothing, dry cleaning and wet washing. Part 1: Evaluation of performance after washing and ironing GB / T 19981.1-2005 2015-08-01
twenty three GB / T 19981.2-2014 Textiles-Professional maintenance, dry cleaning and wet cleaning of fabrics and garments-Part 2: Procedures for performance testing during dry cleaning and ironing using tetrachloroethylene GB / T 19981.2-2005 2015-08-01
twenty four GB / T 20000.1-2014 Guide to Standardization Work Part 1: General Terminology for Standardization and Related Activities GB / T 20000.1-2002 2015-06-01
25 GB / T 20000.3-2014 Standardization Work Guide Part 3: Reference Documents GB / T 20000.3-2003 2015-06-01
26 GB / T 20000.8-2014 Guidelines for standardization. Part 8: Principles and guidelines for using phased code systems 2015-06-01
27 GB / T 20000.9-2014 Guide to Standardization Work Part 9: Use of Other International Standardization Documents 2015-06-01
28 GB / T 20001.10-2014 Rules for drafting standards-Part 10: Product standards 2015-06-01
29 GB / T 20002.3-2014 Drafting of specific content in standards Part 3: Environmental aspects of product standards GB / T 20000.5-2004 2015-06-01
30 GB / T 22849-2014 Knitted T-shirt GB / T 22849-2009 2015-06-01
31 GB / T 24218.18-2014 Test methods for non-woven fabrics and textiles. Part 18: Determination of breaking strength and elongation at break (grab sample method) 2015-08-01
32 GB / T 30636-2014 Determination of sialic acid in bird's nest and its products. Liquid chromatography 2015-05-01
33 GB / T 30637-2014 Edible Pueraria Powder 2015-07-01
34 GB / T 30638-2014 Cup Jelly Packaging Machine 2015-04-30
35 GB / T 30639-2014 General technical requirements for fully automatic metal pot thick sauce (slurry) filling and sealing machine 2015-04-30
36 GB / T 30640-2014 General technical conditions of automatic electronic counting bottle line 2015-04-30
37 GB / T 30641-2014 Food Machinery Multifunctional Electric Noodle Press 2015-05-01
38 GB / T 30642-2014 General Guidelines for Food Sampling Inspection 2015-05-01
39 GB / T 30643-2014 General rules for labeling food contact materials and products 2015-09-01
40 GB / T 30644-2014 General requirements for electronic records of food production and processing enterprises 2015-04-30
41 GB / T 30645-2014 Pastry classification 2015-04-30
42 GB / T 30646-2014 Determination of phthalate content in paints-Gas chromatography / mass spectrometry 2015-07-01
43 GB / T 30647-2014 Determination of total harmful elements in paint 2015-07-01
44 GB / T 30648.1-2014 Paints and varnishes. Determination of liquid resistance. Part 1: Immersion in liquids other than water 2015-07-01
45 GB / T 30649-2014 Rubber parts for sound barriers 2015-07-01
46 GB / T 30650-2014 Method for detecting low temperature operability of petrolatum anticorrosion zone 2015-07-01
47 GB / T 30651-2014 Testing method for high temperature fluidity resistance of petrolatum corrosion belt 2015-07-01
48 GB / T 30652-2014 Trichlorosilane for silicon epitaxy 2015-09-01
49 GB / T 30653-2014 Test method for crystal quality of group Ⅲ nitride epitaxial wafer 2015-09-01
50 GB / T 30654-2014 Test method for lattice constant of group Ⅲ nitride epitaxial wafer 2015-09-01
51 GB / T 30655-2014 Test method for quantum efficiency in nitride LED epitaxial wafer 2015-09-01
52 GB / T 30656-2014 Silicon carbide single crystal polishing sheet 2015-09-01
53 GB / T 30657-2014 Prosthetics and orthotics describe factors to consider for activity in patients with lower limb amputations or congenital lower limb loss 2015-07-01
54 GB / T 30658-2014 Factors to consider for the formulation of lower limb prostheses for prosthetics and orthotics 2015-07-01
55 GB / T 30659-2014 Prosthetics and orthotics requirements and test methods 2015-07-01
56 GB / T 30660.1-2014 Prosthetic and orthotic terms-Part 1: Normal gait 2015-07-01
57 GB / T 30661.2-2014 Wheelchair seats-Part 2: Determination of physical and mechanical characteristics of devices for maintaining tissue integrity 2015-07-01
58 GB / T 30662-2014 On-site job fair service specifications 2015-07-01
59 GB / T 30663-2014 Talent assessment service business specifications 2015-07-01
60 GB / T 30664-2014 Chemical amphibians metamorphosis test 2015-04-30
61 GB / T 30665-2014 Biodegradable closed bottle method in chemical seawater 2015-04-30
62 GB / T 30666-2014 Textile coating identification test method 2015-06-01
63 GB / T 30667-2014 Polyester and polyolefin double fiber rope 2015-04-01
64 GB / T 30668-2014 Ultra-high molecular weight polyethylene fiber 2015-04-01
65 GB / T 30669-2014 Textile color fastness test 2015-06-01
66 GB / T 30670-2014 Brocade makeup satin 2015-08-01
67 GB / T 30671-2014 Control requirements and inspection methods for UV-curing varnishing of paper printed matter 2015-07-01
68 GB / T 30672-2014 Molded flat tray vegetable fiber 2015-07-01
69 GB / T 30673-2014 Specification for installation and maintenance of automated three-dimensional warehouse 2015-07-01
70 GB / T 30674-2014 Enterprise emergency logistics capability assessment specifications 2015-07-01
71 GB / T 30675-2014 Attic shelves 2015-07-01
72 GB / T 30676-2014 Emergency materials delivery packaging and labeling 2015-07-01
73 GB / T 30677-2014 Performance requirements and test methods of light vehicle electronic stability control system 2015-07-01
74 GB 30678-2014 Passenger car safety signs and information symbols 2015-07-01
75 GB / T 30679-2014 Expressway traffic data report format 2015-07-01
76 GB / T 30680-2014 General technical requirements for fluororubber sheet 2015-07-01
77 GB 30692-2014 Regulations to improve safety of escalators and moving walkways in use 2015-06-01
78 GB / T 30693-2014 Measurement of contact angle between plastic film and water 2015-03-02
79 GB / T 30694-2014 Determination of formaldehyde release from rigid phenolic foam products 2015-03-02
80 GB / T 30695-2014 Material identification method for polyvinyl chloride and polyurethane artificial leather (synthetic leather) 2015-03-02
81 GB / T 30696-2014 Determination of free phenol in rigid phenolic foam products 2015-03-02
82 GB / T 30697-2014 Performance test method of spaceborne large field of view multispectral camera 2015-08-01
83 GB / T 30698-2014 E-commerce supplier evaluation criteria 2015-08-01
84 GB / T 30699-2014 Road traffic sign coding 2015-07-01
85 GB 31335-2014 Energy Consumption Per Unit Product of Iron Mine Open-pit Mining 2016-01-01
86 GB 31336-2014 Energy Consumption Quota for Underground Mining Unit Products 2016-01-01
87 GB 31337-2014 Energy Consumption Quota for Iron Ore Dressing Unit Products 2016-01-01
88 GB 31338-2014 Energy Consumption Per Unit of Industrial Silicon 2016-01-01
89 GB 31339-2014 Energy Consumption Limits for Aluminum and Aluminum Alloy Wire Billets and Wire Products 2016-01-01
90 GB 31340-2014 Tungsten concentrate energy consumption per unit product 2016-01-01
91 GB / T 31341-2014 Technical guidelines for energy conservation assessment 2015-07-01
92 GB / T 31342-2014 Technical Guidelines for Energy Auditing of Public Institutions 2015-07-01
93 GB / T 31343-2014 Implementation guide for energy system optimization in oil refining process 2015-07-01
94 GB / T 31344-2014 Energy-saving measurement and verification techniques require slab heating furnace systems 2015-07-01
95 GB / T 31345-2014 Energy saving measurement and verification technology requirements for residential building heating projects 2015-07-01
96 GB / T 31346-2014 Energy saving measurement and verification technology requirements Cement waste heat power generation project 2015-07-01
97 GB / T 31347-2014 Energy-saving measurement and verification technology requirements 2015-07-01
98 GB / T 31348-2014 Energy-saving measurement and verification techniques require lighting systems 2015-07-01
99 GB / T 31349-2014 Energy saving measurement and verification technology requirements for central air conditioning systems 2015-07-01
100 GB / T 31350-2014 Guidelines for the provision and management of energy measuring instruments for sintered wall roofing materials 2015-07-01
101 GB / T 31351-2014 Non-destructive testing method for micro-tube density of silicon carbide single crystal polishing sheet 2015-09-01
102 GB / T 31352-2014 Test method for sapphire substrate warpage 2015-09-01
103 GB / T 31353-2014 Test method for bending of sapphire substrate 2015-09-01
104 GB / T 31354-2014 Test methods for oxygen permeability of packages and containers 2015-03-02
105 GB / T 31355-2014 Test method for water vapor permeability of packages and containers-Infrared sensor method 2015-03-02
106 GB / T 31356-2014 Technical guide for commercial coal quality evaluation and control 2015-01-01
107 GB / T 31357-2014 General technical specifications of composite rubber 2015-07-01
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