PBT LNP™ LUBRICOMP™ WL4540 BK

Properties:
wear resistant
Usages:
Aerospace Applications
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Technical Data Sheet

physical property	Test Condition	Test Method	Test Result
Shrinkage rate		ASTM D955	1.0-3.0 %
Shrinkage rate	Shrinkage rate		ASTM D955	1.0-3.0 %
Water absorption rate		ASTM D570	0.050 %
Water absorption rate	Water absorption rate		ISO 62	0.090 %

Mechanical properties	Test Condition	Test Method	Test Result
tensile strength		ISO 527-2/5	37.0 Mpa
elongation		ASTM D638	11 %
Tensile strain		ISO 527-2/5	11 %
elongation		ASTM D638	11 %
Tensile strain		ISO 527-2/5	12 %
Flexural modulus		ASTM D790	2190 Mpa
Flexural modulus	Flexural modulus		ISO 178	2130 Mpa
bending strength		ISO 178	64.0 Mpa
coefficient of friction		ASTM D3702Modified	0.24
coefficient of friction	coefficient of friction		ASTM D3702Modified	0.13
Tensile modulus		ASTM D638	2280 Mpa
Tensile modulus	Tensile modulus		ISO 527-2/1	2240 Mpa
tensile strength		ASTM D638	37.0 Mpa
	tensile strength		ISO 527-2/5	37.0 Mpa
	tensile strength	tensile strength		ASTM D638	37.0 Mpa
Wear factor		ASTM D3702Modified	16.0 10^-10in^5-min/ft-lb-hr

Impact resistance	Test Method	Test Result
Impact strength of cantilever beam gap	ISO 180/1A	3.7 kJ/m²
Suspended wall beam without notch impact strength	ISO 180/1U	20 kJ/m²
Dart impact	ASTM D3763	2.20 J
Multi axis Instrumented Impact Energy	ISO 6603-2	0.700 J

Thermal performance	Test Condition	Test Method	Test Result
Heat distortion temperature		ASTM D648	182 °C
	Heat distortion temperature		ISO 75-2/Bf	158 °C
		Heat distortion temperature		ASTM D648	55.4 °C
		Heat distortion temperature	Heat distortion temperature		ISO 75-2/Af	54.0 °C
Linear coefficient of thermal expansion		ASTM D696	6.8E-05 cm/cm/°C
Linear coefficient of thermal expansion	Linear coefficient of thermal expansion		ASTM D696	1.1E-04 cm/cm/°C

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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