PC EH-1050

PC EH-1050---EH-1050  PC | 聚碳酸酯#防弹胶   三星**毛织

规格级别： 高抗冲

Eh-1050 physical property table

Test method of physical performance rating unit

Specific gravity: 1.20 g / cm ASTM D792

Melt flow rate (250 ℃ / 10.0kg) 20 g / 10min ASTM d1238

Molding shrinkage (flow) 0.50-0.70% ASTM D955

Hardness rating unit test method

Rockwell hardness (r scale) 120 ASTM d785

Mechanical properties - rating units - Test methods

Tensile strength: 58.6 MPa ASTM D638

Bending modulus 1930 MPa ASTM D790

Bending strength: 88.3 MPa ASTM D790

Notched impact strength of cantilever beam (3.18mm) 737 J / M ASTM D256

Thermal performance rating unit test method

Hot deformation temperature (1.8MPa, UN annealed) 128 ℃ ASTM D648

Vicat softening temperature 140 ℃ ISO 306 / b

Flammability rating unit test method

UL flame retardant grade (0.800mm) V-2 UL94

UL94

(2.50mm) V-2

(3.00mm) V-2