China Press material AG-4V extruded 4330-4 Blocks manufacturers and suppliers

Press material AG-4V extruded 4330-4 Blocks

short description:

Press material AG-4V extruded, diameter 50-52 mm., is made on the basis of modified phenol-formaldehyde resin as a binder and glass threads as a filler.
This material has high mechanical strength and heat resistance, good electrical insulating properties and low water absorption. AG-4V is chemically resistant and can be used for the manufacture of products used in tropical climates.

Model:: 4330-1(FX501)yellow color

Bending stress at failure, MPa (kgf/cm2):: 168 (1700)

Breaking stress in compression, MPa (kgf/cm2):: 130 (1330)

Impact strength of the sample without notch, KJ / cm2 (kgf x cm2):: 69 (70)

Dielectric constant at a frequency of 10 ^ 6 Hz, no more:: 7,0

Scope of use: Automotive industry, electrical industry, construction industry, energy industry, etc.

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Product Description
4330-4 yellow, the length of the product glass fiber is 3-5 centimeters, and phenolic resin pinched from the product, which is characterized by: pressed glass fiber reinforced plastic products parts, high strength, good insulation, high temperature, low temperature, corrosion resistance, etc., used in dual-use aerospace, automotive, chemical industry and other glass fiber reinforced plastic products parts, and at the same time, can be replaced by part of the metal parts, eliminating the need for turning, milling, At the same time, it can replace some metal parts, eliminating the need for turning, milling, planing and other processing procedures.

Product Specifications

Test Standard		JB/T5822- 2015
NO.	Test Items	Unit	BH4330-1	BH4330-2
1	Resin Content	%	Negotiable	Negotiable
2	Volatile Matter Content	%	4.0-8.5	3.0-7.0
3	Density	g/cm³	1.65-1.85	1.70-1.90
4	Water Absorption	%	≦0.2	≦0.2
5	Martin Temperature	℃	≧280	≧280
6	Bending Strength	MPa	≧160	≧450
7	Impact Strength	KJ/m²	≧50	≧180
8	Tensile Strength	MPa	≧80	≧300
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	≦0.04
12	Relative Permittivity (1MHZ)	-	≦7	≦7
13	Dielectric Strength	MV/m	≧16.0	≧16.0

Storge
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