15% Fiberglass Bulk Molding Compound BMC for Electric Relay

• Material: Composite Material
• Impact Strength: 450j/M
• Flexural Strength: 130MPa
• Tensile Strength: 50MPa
• Shrinkage: 0.2%
• Water Absorption: 0.12%
• Model NO.: BMC4100
• Flexural Modulus: 10gpa
• Compressive Strength: 150MPa
• Hardness: 45-55barcol
• Transport Package: Carton
• Specification: A Grade
• Origin: China
• HS Code: 3921
• Production Capacity: 1000ton/Month

Product Description

Product Description

15% fiberglass content Bulk moulding compound for general purpose is a thermoset plastic resin blend of various inert fillers, fiber reinforcement, catalysts, stabilizers, and pigments that form a viscous, 'puttylike' injection molding compound. Bulk Molding Compound (BMC) is highly filled and reinforced with short fibers. Glass reinforcement represents between 10% and 30%, with glass length typically between 1/32-inch and 1/2-inch (12.5mm). Depending on the end-use application, bulk molding compounds are formulated to achieve close dimensional control, flame and track resistance, electrical insulation, corrosion and stain resistance, superior mechanical properties, low shrink, and color stability. Its excellent flow characteristics, dielectric properties, and flame resistance make this thermoset material well-suited to a wide variety of applications requiring precision in detail and dimensions as well as high performance. The material is available in a broad selection of colors, and can tolerate powder-coat or water-based paint.

Detailed Photos

 

Product Parameters

 

Property	Test Method	unit	value
Physical and Mechanical Properties
Impact Strength	ASTM D256	J/m	450
Flexural Strength	ASTM D790	MPa	130
Flexural Modulus	ASTM D790	GPa	10
Tensile Strength	ASTM D638	MPa	50
Compressive Strength	ASTM D695	MPa	150
Water Absorption	ASTM D570	%	0.12
Specific Gravity	ASTM D792	g/cm³	1.8
Shrinkage	ASTM D955	%	0.2
Hardness	ASTM D2583	Barcol	45~55
Electrical Properties
Dielectric Strength	ASTM D149	KV/mm	15
Arc Resistance	ASTM D495	Second	180
Thermal & Flame Retardant Properties
Heat Deflection Temperature @ 264PSI	ASTM D648		260
Flame Resistance	UL94		VO

 

Packaging & Shipping

 

Application

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