PMMA HR1000L可乐丽---Hr1000l PMMA | polymethylmethacrylate ? plexiglass | acrylic

Keli, Japan

Specification grade: heat resistant, general extrusion

Note: characteristics: heat resistance, extrusion

 

 

Hr1000l physical property table

Basic performance rating unit test method

Water absorption 0.3% ASTM d-570

Melt flow rate (230 ℃ / 3.8kgs) 2.1 g / 10min ASTM d-1238

Test method of physical performance rating unit

Shrinkage 0.002-0.006% ASTM D-955

Total transmittance 93% ASTM d-1003

The refractive index is 1.49 ASTM d-542

Specific gravity: 1.19 ASTM d-792

Mechanical properties - rating units - Test methods

Bending elasticity: 35000 kg / cm ASTM D-790

Tensile strength 7% ASTM d-638

Tensile strength: 770 kg / cm ASTM d-638

Izod notch impact strength is 1.6 kg.cm/cm ASTM D-256

Rockwell hardness: 105 m scale ASTM d-785

Flexural strength: 1240 kg / cm ASTM D-790

Thermal performance rating unit test method

Hot deformation temperature (annealing) 106 ℃ ASTM d-648

Flammability HB class UL 94

Vicat softening point 118 ℃ ASTM d-1525

Hot deformation temperature (without annealing) 97 ℃ ASTM d-648

Other performance rating unit test methods

Bates 0.3% ASTM d-1003