GPPS 3190

Properties:
Crystal
good fluidity
high clarity
Usages:
Mixed
disposable tableware
disposable wine utensils
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Technical Data Sheet

physical property	Test Method	Test Result
density	ASTM D-792	1.04 g/cm3
melt mass-flow rate	ASTM D-1238	10 g/10min
Apparent density	ASTM D-792	0.59-0.64 g/cm3
Shrinkage rate	ASTM D-955	0.40-0.70 %

optical performance	Test Condition	Test Method	Test Result
refractive index		ASTM D-542	1.590
transmissivity		ASTM D-1003	88.0-90.0

Mechanical properties	Test Method	Test Result
tensile strength	ASTM D-638	45.0 MPa
elongation at break	ASTM D-638	2.0 %
Flexural modulus	ASTM D-790	3310 MPa
bending strength	ASTM D-790	84.0 MPa
Impact strength of cantilever beam gap	ASTM D-256	20.0 J/m
Tensile modulus	ASTM D-638	3170 MPa
Rockwell hardness	ASTM D-785	75 M Scale

Electrical performance	Test Condition	Test Method	Test Result
dielectric strength		ASTM D-149	20 kV/mm
dielectric constant		ASTM D-150	2.50

Thermal performance	Test Condition	Test Method	Test Result
Heat distortion temperature		ASTM D-648	84.0 ℃
vicat		ASTM D-1525	101 ℃
Linear coefficient of thermal expansion	Flow	ASTM D-696	0.000080 cm/cm/℃

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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