Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA 7N EVONIK DEGUSSA SHANGHAI
ACRYLITE®
PMMA board
transparent、optical performance 、High temperature resistan
UL
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Plastic Datasheets
Physical properties
Test Condition
Test Method
Unit
PMMA/EVONIK DEGUSSA SHANGHAI/7N
Water absorption rate 23 ℃/24h
ASTM D570/ISO 62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PMMA/EVONIK DEGUSSA SHANGHAI/7N
Bending modulus
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
3
Thermal performance
Test Condition
Test Method
Unit
PMMA/EVONIK DEGUSSA SHANGHAI/7N
vicat softening point
ASTM D1525/ISO R306
℃（℉）
1
Linear expansion coefficient
ASTM D696/ISO 11359
mm/mm.℃
8