PMMA EG-920 LX MMA KOREA

Form：Granules | Grade：Injection grade

Properties:

transparentHigh rigidity

Typical Applications:

CastersAutomotive sectorElectrical appliances

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Product Description

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Datasheet

Product Description

Typical Applications:	Casters \| Automotive sector \| Electrical appliances
Properties:	transparent \| High rigidity

Certificates

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Technical Data Sheet

mechanical properties	Test Condition	Test Method	Test Result	Test Unit
Rockwell hardness		ASTM D-785	93	M-scale
bending strength		ASTM D-790	1.300	kg/cm
Elongation at Break		ASTM D-638	3.5	%
Bending modulus		ASTM D-790	33.000	kg/cm
tensile strength		ASTM D-638	730	kg/cm
Impact strength of cantilever beam gap	Izod　Notched	ASTM D-256	1.6	kg·cm/cm
thermal performance	Test Condition	Test Method	Test Result	Test Unit
Coefficient of sponge expansion		ASTM D-696	6×10	cm/cm/°C
heat conduction		ASTM D-177	5×10	cal/seccm·°C/cm
Shrinkage rate		ASTM D995-51	0.2-0.6	%
Vicat softening temperature	1kg	ASTM D-1525	100	°C
UL flame retardant rating	1/8",1/16"	UL 94	HB
melt mass-flow rate	230°C,3.8kg	ASTM D-1238	1.6	g/10min
specific heat			0.35	cal/g/°C
Hot deformation temperature	18.56kg	ASTM D-648	96	°C
Physical properties	Test Condition	Test Method	Test Result	Test Unit
reflectivity		ASTM D-542	1.49
transparency	3.2mm	ASTM D-1003	93	%
Water absorption rate	24h	ASTM D-570	0.3	%
density		ASTM D-792	1.18
Electrical performance	Test Condition	Test Method	Test Result	Test Unit
Dissipation factor	60Hz	ASTM D-150	0.05
Dielectric strength	4KV/S	ASTM D-149	20	KV/mm
Dielectric constant	60Hz	ASTM D-150	4
Volume resistivity		ASTM D-257	>15	Ω.m

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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