Silicone rubber material for wire, tubular product IOTA4171-40*, 50*, 60*, 70*, 80*
|
Item
|
IOTA
4171-40*
|
IOTA
4171-50*
|
IOTA
4171-60*
|
IOTA
4171-70*
|
IOTA
4171-80*
|
|
Product
|
Lunch
box, ovens, doors and Windows, highspeed train sealing strip,wires,tubes
|
|
Products feature
|
silicone
.DCBP, good strength
|
|
|
|
|
Appearance
|
Transparent
|
|
Hardness (HA)
|
40
|
50
|
59
|
70
|
79
|
|
Density（g/cm³）
|
1.12
|
1.15
|
1.17
|
1.21
|
1.25
|
|
Tensile strength（Mpa）
|
9.0
|
9.5
|
9.5
|
9.5
|
9.5
|
|
Elongation (%)
|
500
|
500
|
400
|
500
|
300
|
|
Tear strength (N/mm)
|
30.0
|
30.0
|
30.0
|
30.0
|
30.0
|
|
Vulcanizing agent
|
2,4-
dichlorobenzoyl peroxide
|
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
