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Phenolic resin for phenolic moulding compound
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Basic data
| Standard ID | GB/T 30772-2014 (GB/T30772-2014) |
| Description (Translated English) | Phenolic resin for phenolic moulding compound |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | G32 |
| Classification of International Standard | 83.080.20 |
| Word Count Estimation | 9,943 |
| Date of Issue | 7/8/2014 |
| Date of Implementation | 12/1/2014 |
| Quoted Standard | GB 190; GB/T 191; GB/T 1725; GB/T 2794; GB/T 3723; GB/T 6283; GB/T 6678-2003; GB/T 8146; GB/T 30773-2014; HG/T 2501; HG/T 2622; HG/T 2753; HG/T 2757 |
| Regulation (derived from) | 2014 National Standards Bulletin No. 18 |
| 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 classification of molded plastic with a phenolic resin and a naming requirements, test methods, inspection rules, packaging, labeling, transportation, storage, and security and certificate. This standard applies to phenols, ald |
GB/T 30772-2014: Phenolic resin for phenolic moulding compound
---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.
Phenolic resin for phenolic moulding compound
ICS 83.080.20
G32
National Standards of People's Republic of China
Phenolic molding phenolic resin
Issued on. 2014-07-08
2014-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by China Petroleum and Chemical Industry Association.
This standard by the National Standardization Technical Committee plastic thermosetting plastics Club (SAC/TC15/SC11) centralized.
This standard is drafted by. Shandong Shengquan Chemical Corporation.
Participated in the drafting of this standard. China National Bluestar (Group) Co., Ltd. Shaxian Hongsheng Plastic Co., Ltd., Shanghai Eurasian synthetic materials
Co., Ltd. Changshu Southeast plastics, synthetic resin National Quality Supervision and Inspection Center, Wuxi Chong Electronics Co.,
The main drafters of this standard. Tang Lulin, Li Chih-fang, Zhou Jianjun, Chen Yingui, Yong, Wei Wei, Chen Huo Bao, Zhao Ping, Zhang Zhimin, LIU Cui-hua.
Phenolic molding phenolic resin
1 Scope
This standard specifies the classification of molded plastic with a phenolic resin and a naming requirements, test methods, inspection rules, packaging, labeling, transportation and storage
And a certificate as well as safety.
This standard applies to phenols, aldehydes as the main raw material for the synthesis of phenolic molding plastic phenolic resin.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB 190 packaging and marking of dangerous goods
GB/T 191 Packaging - Pictorial signs
Determination of content of GB/T 1725 Paints, varnishes and plastics non-volatile
GB/T 2794 Determination of the viscosity of the adhesive single cylinder rotational viscometer method
GB/T 3723 Sampling of chemical products for industrial use General Safety
GB/T 6283 Determination of moisture content of chemical products Karl Fischer method (General method)
GB/T 6678-2003 General Principles for Sampling Chemical Products
GB/T 8146 Test Methods for Rosin
Determination of free phenol content of phenolic resin in GB/T 30773-2014 Gas Chromatography
Determination of HG/T 2501 phenolic resin pH value
Determination of HG/T 2622 phenolic resin content of free formaldehyde
Determination of flow distance HG/T 2753 phenolic resin on a glass plate
HG/T 2757 phenolic resin in B-stage transition of the board to determine the activity of the reaction
3 Classification and nomenclature
3.1 Classification
3.1.1 Status divided into two types of solid and liquid, are represented by S and L.
3.1.2 according to the nature of products are divided into six categories. pure resin, cashew modified phenol resin, melamine modified resins, polyvinyl butyral (PVB) change
Resin, aniline modified resin, other modified resin, various products classification code shown in Table 1.
Table 1 nature of the product classification code
Product Category Code
Phenolic molding pure resin 1
Phenolic molding resin modified with cardanol 2
Phenolic molding with a melamine modified resin 3
...
