Bulk Molding Compounds BMC 304 Automotive Grade Molding Compound

Category	Polymer , Thermoset , Polyester, TS , Thermoset Polyester Glass Filled BMC
Manufacturer	BMC - Bulk Molding Compounds Inc.
Trade Name	BMC
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Bulk Molding Compounds BMC 304 Automotive Grade Molding Compound.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

BMC 304 is a low profile, automotive grade molding compound that is suitable for Injection, Compression or Transfer molding operations. BMC 304 can be coated using traditional or electrostatic coating systems and demonstrates excellent adhesion characteristics. BMC 304 can be supplied in logs, slugs or bulk form.Typical applications include Automotive Headlamp and Foglamp Reflectors, and Automotive Body Panels.

Physical Properties	Metric	English	Comments
Specific Gravity	1.75 - 2.05 g/cc	1.75 - 2.05 g/cc
Filler Content	10 - 25 %	10 - 25 %
Water Absorption	0.10 - 0.30 %	0.10 - 0.30 %	24 hours, 23°C
Linear Mold Shrinkage	0.00 - 0.0010 cm/cm	0.00 - 0.0010 in/in

Mechanical Properties	Metric	English
Hardness, Barcol	40 - 60	40 - 60
Tensile Strength, Ultimate	34.5 - 62.1 MPa	5000 - 9000 psi
Flexural Strength	68.9 - 152 MPa	10000 - 22000 psi
Flexural Modulus	10.3 - 15.2 GPa	1500 - 2200 ksi
Compressive Strength	110 - 152 MPa	16000 - 22000 psi
Izod Impact, Notched	1.07 - 4.81 J/cm	2.00 - 9.00 ft-lb/in

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	218 - 260 °C	425 - 500 °F
Flammability, UL94	HB	HB

Processing Properties	Metric	English	Comments
Mold Temperature	149 - 177 °C	300 - 350 °F

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