GB/T 3857-1987 in English
SUPERSEDEDTest method for chemical resistance of glass fiber reinforced thermosetting plastics
- Issued on:1987-01-01
- Implemented on:1987-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$39.00
《GB/T 3857-1987玻璃纤维增强热固性塑料耐化学药品性能试验方法》由609（中国建筑材料联合会）归口。
本标准通过定期静态浸泡试验测定玻璃纤维增强热固性塑料板材的耐化学药品性。
Scope
This standard determines the chemical resistance of glass fiber reinforced thermosetting plastic sheets through periodic static immersion tests. Test items: a. Appearance of sample; b. Appearance of test medium; c. Barcol hardness; d. Bending strength. Note: Other physical properties can also be added if necessary, such as the determination of weight and changes in flexural modulus of elasticity.
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