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BCC Products BC 4558 Polyester Filler Paste

Category	Polymer , Thermoset , Polyester, TS
Manufacturer	BCC Products
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	BCC Products BC 4558 Polyester Filler Paste.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

BC4558 is a unique quickset paste designed for aircraft use in making fast repairs to damaged metal surfaces. Also recommended for use in edge filling honeycomb core and foam core composite panels. BC4558 features the following: 1. Quick setting, tack-free cure, 2. Fire resistant, 3. Light-bodied consistency, 4. Highly thixotropic, excellent vertical sag resistance, 5. Semi-resilient cure to withstand vibration, 6. Excellent sanding and finishing propertiesInformation provided by BCC Products, Inc.

Physical Properties	Metric	English	Comments
Specific Gravity	0.900 g/cc	0.900 g/cc

Mechanical Properties	Metric	English
Hardness, Shore D	72	72
Tensile Strength, Ultimate	8.41 MPa	1220 psi
Flexural Strength	17.1 MPa	2480 psi
Compressive Strength	33.8 MPa	4900 psi

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	47.8 °C	118 °F
Flammability Test	100	100	HLT-15

Processing Properties	Metric	English	Comments
Cure Time	30.0 min @Temperature 24.0 °C	0.500 hour @Temperature 75.2 °F
Pot Life	6.0 - 10 min @Temperature 24.0 °C	6.0 - 10 min @Temperature 75.2 °F	gel time
Shelf Life	6.00 Month	6.00 Month	in tightly closed container

Descriptive Properties	Value	Comments
Flammability Test ()	passes F.A.R. 25.853
Mix Ratio	100:2 resin/hardener
Mixed Viscosity, Brookfield	Thixotropic

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