PUR，Unspecified

PUR，Unspecified BJB Polyurethane TC-892 A/B FR BJB Enterprises, Inc.

Usages:
Electrical and electronic applications electrical enclosures
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Technical Data Sheet

impact performance	Test Condition	Test Method	Test Result
Impact strength of cantilever beam gap		ASTM D256	29 J/m

flammability	Test Condition	Test Method	Test Result
UL flame retardant rating		UL 94	V-0

mechanical properties	Test Condition	Test Method	Test Result
Tensile modulus		ASTM D638	1810 MPa
tensile strength		ASTM D638	44.1 MPa
elongation	Break	ASTM D638	4.6 %
Bending modulus		ASTM D790	2270 MPa
bending strength		ASTM D790	78.9 MPa

thermosetting	Test Condition	Test Method	Test Result
Thermosetting mixed viscosity	25°C	ASTM D2393	975 cP
stripping time	25°C		300to360 min
Post curing time	82°C		16 hr
shelf-life			26 wk

thermal performance	Test Condition	Test Method	Test Result
Hot deformation temperature	1.8MPa,Unannealed	ASTM D648	83.9 °C
Hot deformation temperature	Hot deformation temperature	0.45MPa,Unannealed	ASTM D648	90.6 °C

Physical properties	Test Condition	Test Method	Test Result
density		ASTM D792	1.31 g/cm³

hardness	Test Condition	Test Method	Test Result
Shore hardness	ShoreD	ASTM D2240	80

IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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