Silicone
rubber material for auto parts IOTA
351-30,40,50,60
|
Item
|
IOTA 351-30
|
IOTA 351-40
|
IOTA 351-50
|
IOTA 351-60
|
|
Product
|
Car self-lubrication
wiring harness, Seal parts
|
|
Products
feature
|
Good self
oil perspiring, low compression set
|
|
Special
performance
|
Surface
oil separation
|
|
Appearance
|
semitransparent
|
|
Hardens (HA)
|
30
|
40
|
50
|
60
|
|
Density(g/cm³)
|
1.12
|
1.15
|
1.19
|
1.21
|
|
Tensile strength(Mpa)
|
6.5
|
7.0
|
7.0
|
7.0
|
|
Elongation (%)
|
600
|
550
|
300
|
250
|
|
Tear strength (N/mm)
|
12.0
|
12.0
|
12.0
|
10.0
|
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: 2,5-bis[tert-butylperoxy]-2,5-dimethylhexane;
- Liquid adhesive curing conditions: 105℃×15min
