Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA TT70 EVONIK GERMANY
ACRYMID®
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PMMA/EVONIK GERMANY/TT70
Melt volume flow rate
260°C/10.0kg
ISO1133
cm3/10min
1
Melt mass flow rate
260°C/10.0kg
ISO1133
g/10min
1
Water absorption rate
23°C,24hr
ISO62
%
6
Water absorption rate
平衡,23°C,50%RH
ISO62
%
6
Mechanical performance
Test Condition
Test Method
Unit
PMMA/EVONIK GERMANY/TT70
Tensile modulus
ISO527-2/1
Mpa
4
Tensile strain
断裂
ISO527-2/5
%
3
Tensile stress
断裂
ISO527-2/5
Mpa
8
Thermal performance
Test Condition
Test Method
Unit
PMMA/EVONIK GERMANY/TT70
Hot deformation temperature
0.45MPa,未退火
ISO75-2/B
°C
1
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
1
Vicat softening temperature
ISO306/B50
°C
1
Impact performance
Test Condition
Test Method
Unit
PMMA/EVONIK GERMANY/TT70
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
2
optical performance
Test Condition
Test Method
Unit
PMMA/EVONIK GERMANY/TT70
transmissivity
ISO13468-2
%
9
Transmittance 2
ISO13468-2
%
9