塑料_尼龙_牌号大全

( )

1.

Polystyrene, PS .

. .

1.04 1.09 . 0.4%. 0.02%. 88-92% 1.59-1.60. . . . 70 98 . . . 330-380 . . , .

GPPS HIPS

g/cm3 1.04-1.09 1.04-1.10

65-80 20-90

Mpa 34-82 8.5-10.3

% 1.0-2.5 2.0-8.0

IZOD Kj/m2 0.5-0.8 0.8-23

Mpa 82-110 27.5-110

Mpa 46-96.5 34.5-117

Kv/mm 500-700 300-600

400-600 300-600

*cm 1017--1019 1016

F/m 60HZ 2.45-2.65 2.45-4.75

1000HZ 2.4-2.65 2.4-4.5

1000000HZ 2.4-2.65 2.4-3.8

60HZ 0.0001-0.0003 0.0004-0.002

1000HZ 0.0001-0.0003 0.0004-0.002

1000000HZ 0.0001-0.0004 0.004-0.002

s 60-135 20-100

(GPPS&HIPS)

HONGKONG PETROL CHEMICAL.CO.LTD

Edistir-PS

DOW CHEMICAL PACIFIC.LTD

Styron

Polychem Co.

Polyrex

Taitastyrene

HCG-PS