Silicone
rubber material for home appliance
accessories and miscellaneous pieces IOTA151-10, 20, 30, 40, 50, 60, 70, 80, 90
|
Item
|
IOTA
151-10
|
IOTA
151-20
|
IOTA
151-30
|
IOTA
151-40
|
IOTA
151-50
|
IOTA
151-60
|
IOTA
151-70
|
IOTA
151-80
|
IOTA
151-90
|
|
Product
|
Rings, gaskets etc products, rice cooker
gaskets, circle of pressure cooker
|
|
Products Feature
|
Economical purpose for
molding, good physical and mold-release property.
|
|
Appearance
|
semitransparent
|
|
Hardness(HA)
|
10
|
20
|
30
|
40
|
50
|
60
|
70
|
80
|
90
|
|
Density
(g/cm³)
|
1.01
|
1.09
|
1.10
|
1.13
|
1.16
|
1.19
|
1.22
|
1.24
|
1.23
|
|
Tensile strength (Mpa)
|
1.5
|
6.0
|
7.5
|
9.0
|
9.0
|
9.0
|
8.5
|
8.0
|
7.5
|
|
Elongation (%)
|
800
|
900
|
800
|
600
|
450
|
450
|
350
|
230
|
60
|
|
Tear strength (N/mm)
|
7.0
|
20.0
|
20.0
|
25.0
|
25.0
|
25.0
|
25.0
|
25.0
|
15.0
|
|
Linear shrinkage (%)
|
3.4
|
3.4
|
3.4
|
3.3
|
3.3
|
3.2
|
3.2
|
3.1
|
3.1
|
Notes:
- Items containing "*" represent
the secondary vulcanization data; Others represent first vulcanization data;
“Y” for the liquid glue
- Hardness containing “C” represent ASKER
C Others represent Shore A
- Tear mark: A cut mouth with crescent
type cutter testing; C - domestic orthogonal cutting test; Not marked for JISK
type B
- vulcanizing agent, IOTA 5* using
platinum vulcanizing agent, Liquid adhesive curing：conditions 105℃×15min, Others vulcanizing agent is
2,5-bis[tert-butylperoxy]-2,5-dimethylhexane.
