Special Electrical Mounding Compounds PT-205 Special Phenolic Molding Compound

• Customization: Available
• Molecular Principal Chain: Element Organic Polymer
• Color: Green, Grey, Blue, etc.
• Model NO.: PT-205
• Transport Package: 25kg/Bag
• Origin: China
• HS Code: 390799

Product Description

Special electrical mounding compounds PT-205, Special phenolic molding compound

 

Characteristics : The plastic molding compound has excellent wear resistance, good dimensional stability; the surface of product is smooth and shiny. The storage time is a year at room temperature.

 

Advantage: very high wear resistance, excellent long-term dimensional stability even at elevated temperature

 

Applications: Mainly used for wear-resistant parts about the contact wheel bracket, pulley, manipulation of the mechanical and electrical products.

 

Technical data:
 

Property	Unit	Test standard	PT-205
Density	g/cm^3	GB/T1033	1.40-1.70
Water absorption	mg	GB/T1034	≤80
Moulding shrinkage	%	JB/T3958.2	0.60-1.00
Charpy impact strength	kJ/m^2	GB/T1043	≥6.0
Charpy notch impact strength	kJ/m^2	GB/T1043	≥2.2
Flexural strength	MPa	GB/T9341	≥60
Surface resistivity	Ω	GB/T1410	≥10^9
Volume resistivity	Ω.m	GB/T1410	≥10^7
Deflection temperature	ºC	GB/T1634	≥150
Dielectric strength	MV/m	GB/T1408	≥10

PT-205 Molding condition for injection(for reference)

Injection Moulding Parameters		Unit		Range
	Molding temperature		ºC		160~180
	Barrel temperature	Feed zone	ºC		70~90
		Nozzle zone	ºC		90~110
	Injection Pressure		MPa		60~100
	Curing time		s/mm		10~20
Moulding Parameters				Unit		Range
Molding temperature				ºC		160~180
Pressure				MPa		15~20
Curing time				s/mm		40~60