China China Cheap price China Fiberglass Yarn - Phenolic Fiberglass Molding Plastics for Electrical Insulation – Beihai Fiberglass manufacturers and suppliers

China Cheap price China Fiberglass Yarn - Phenolic Fiberglass Molding Plastics for Electrical Insulation – Beihai Fiberglass

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China Cheap price China Fiberglass Yarn - Phenolic Fiberglass Molding Plastics for Electrical Insulation – Beihai Fiberglass Detail:

Products Description

This series of products are thermosetting molding plastics made of e-glass fiber and modified phenolic resin by soaking and baking. It is used for pressing heat-resistant, moisture-proof, mildew proof, high mechanical strength, good flame retardant insulating parts, but also according to the requirements of the parts, the fiber can be properly combined and arranged, with high tensile strength and bending strength, and suitable for wet conditions.

Storage:

It should be stored in a dry and ventilated room where the temperature does not exceed 30℃.

Do not close to fire, heating and direct sunlight, erect stored on a special platform, horizontal stacking and heavy pressure are strictly prohibited.

Shelf life is two months from the date of production. After the storage period, the product can still be used after passing the inspection according to the product standards. Technical standard: JB/T5822-2015

Specification:

Test Standard		JB/T5822-91 JB/3961-8
NO.	Test Items	Unit	Requirememt	Test Results
1	Resin Content	%	Negotiable	38.6
2	Volatile Matter Content	%	3.0-6.0	3.87
3	Density	g/cm³	1.65-1.85	1.90
4	Water Absorption	mg	≦20	15.1
5	Martin Temperature	℃	≧280	290
6	Bending Strength	MPa	≧160	300
7	Impact Strength	KJ/m²	≧50	130
8	Tensile Strength	MPa	≧80	180
9	Surface Resistivity	Ω	≧10×10¹¹	10×10¹¹
10	Volume Resistivity	Ω.m	≧10×10¹¹	10×10¹¹
11	Medium wearing factor (1MH_Z)	-	≦0.04	0.03
12	Relative Permittivity (1MHZ)	-	≧7	11
13	Dielectric Strength	MV/m	≧14.0	15

Note:

The information given in this document is based on the existing technology level of the company.

The typical data listed in the table are collected from the internal test results for the reference of users in selecting materials. This document should not be regarded as an official commitment or quality guarantee, and users should determine the suitability of materials for their specific applications.

The above parameters can be adjusted according to customer requirements.

Product detail pictures:

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