东莞市振邦模具材料有限公司,供应手板复模材料,8636低压浇注材料,日本7001脱模剂,T-0387ABC三组份透明软胶,类亚克力PX521树脂,类PC聚氨酯树脂。
Item
Value
Remarks
Product No.
T0387
Appearance
Comp. A
Colorless transparent
Polyol(Freezes at temp. below 15℃)
Comp. B
Pale yellow transparent
Isocyanate
Comp. C
Polyol
Color of Finished
Article
Transparent
Viscosity
(mPa.s,250C)
450
Viscometer Type BM
200
700
Specific Gravity
(250C)
0.99
Standard Hydrometer
1.19
1.18
Pot Life
250C
5 min. 30 sec.
Resin 100g
Remarks): A component will freeze at temp. below 15℃. Melt it by heating and use after shaking well.
3. Basic Properties for A80, A70 and A60. Physical properties tested acc. to JIS K-7312
Mixing Ratio
A : B : C
100 : 95 : 0
100 : 95 : 20
100 : 95 : 30
Hardness
Shore A
80
70
60
Tensile Strength
MPa
40
21
10
Elongation
%
300
Tear strength
N/mm
44
28
S. G. of
Finished Article
g/cm3
1.14
Basic Properties for A50, A40 and A30. Physical properties tested acc. to JIS K-7312
100 : 95 : 80
100 : 95 : 150
100 : 95 : 200
50
30
4.0
2.0
1.5
270
260
17
13
1.15
1.16
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