QJ 1126-1987 in English

VALID

Specification for Preparation Process of Low-voltage Barium Phenolic Resin Presoaked Cloth

Issued on:1987-03-07
Implemented on:1987-10-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $160.00
$156.00

Standard No:	QJ 1126-1987
Document status:	VALID
Title in English:	Specification for Preparation Process of Low-voltage Barium Phenolic Resin Presoaked Cloth
Title in Chinese:	低压钡酚醛树脂预浸布的制备工艺规范
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1987-03-07
Implemented on:	1987-10-01
ICS Classification:	49.025.60-Textiles
Chinese Classification:	V15-Composite materials and solid fuels
Professional Classification:	QJ-Aerospace
Related Keywords:	low-voltage barium phenolic resin presoaked cloth technical specification phenolic resin prepreg cloth alkali-free fiberglass cloth prepreg cloth high silica fiberglass cloth
Related Topics:	Phenolic Resin Resin volatile matter Preparation Phenolic resin equipment Preparation Process Preparation Process as resin Fat prep Phenolic resin glue control preparation prepreg industry

Technical specification for preparation of low pressure barium phenolic resin prepreg cloth

This standard is applicable to the preparation of alkali-free fiberglass cloth, high silica fiberglass cloth and staple fiber polyester cloth preimpregnated with low pressure barium phenolic resin.

1 Raw materials

See Table 1 for the raw and auxiliary materials used in this standard.

Table 1
Material name Technical conditions Specification Production unit
Alkali-free fiberglass cloth JC170-80 - Jiangsu Rugao Fiberglass Factory
High silica fiberglass cloth Q/JC13-69 - Shaanxi Xingping Fiberglass Factory
Staple fiber polyester cloth GS745-78 - Shanghai No.33 Weaving Mill
Low pressure barium phenolic resin DFQS-3-75 - Beijing 251 Factory
Alcohol GB394-81 Technically pure -
Acetone GB686-78 Chemically pure -
High pressure polyethylene plastic film - 0.1mm thick
1,000mm wide Beijing Plastic Products Factory

Notes:

① The raw materials listed in this table are not limited for their production units materials, but they shall meet the technical conditions.

② Other plastic films may be selected as isolation materials.

2 Main equipment and tools

1 Raw materials
2 Main equipment and tools
3 Manufacturing technique
4 Quality analysis on prepreg cloth
5 Quality control and product inspection
6 Packaging, marking, storage and transportation
Annex A Quality analysis method for prepreg cloth (Supplement)
Annex B Original record table for impregnated fiber cloth (Reference)