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JAKO NEOPRENE
Jako Chemicals Co. has been producing Neoprene foam since 1987 and supplying the sheet for various application. We are specialist of the material for Wet (dry) suit, please see following list of our variation of our neoprene foam.
M Series: Regular Foam
| Rubber Type
|
Color
|
Application
|
Remark
|
| M / M(MM)
|
Black
|
Multi purpose of Wetsuit Surfing - Sport Diving Light density model
|
CR 100% Micro Cell
|
| M(S) / M(SL)
|
Black
|
For Surfing Suit (flexible) Light density model Extra light available
|
CR 100% Micro Cell
|
| M(H)
|
Black
|
For diving Suit and dry suits
|
CR 100% Micro Cell
|
| M(HH)
|
Black
|
For diving boot and thin dry suits
|
CR 100% Micro Cell
|
|
BF
|
White
|
For wet suit with bright color lining
|
CR 100% Micro Cell
|
U / K Series:
|
Rubber Type
|
Color
|
Application
|
Remark
|
|
LU
|
Black
|
Multi purpose of Wetsuit Surfing - Sport Diving
|
CR 100% Small cell
|
|
LK
|
Black
|
For accessories
|
CR 100% Micro Cell
|
|
KH
|
Black
|
For shoes etc, harder foam
|
CR 100% Micro Cell
|
Physical Properties
| RUBBER TYPE
|
M(SL) Skin/ Cell
|
M(SL) Cell/Cell
|
M Skin/ Cell
|
M Cell / Cell
|
M(M) Skin/ Cell
|
M(M) Cell/Cell
|
| DENSITY (g / cm3)
|
0.20 +/- 0.02
|
0.16 +/- 0.02
|
0.21 +/- 0.02
|
0.17 +/- 0.02
|
0.24 +/- 0.02
|
0.21 +/- 0.02
|
| HARDNESS( Type C)
|
1 - 4
|
0 - 2
|
4 - 7
|
2- 5
|
5 -7
|
3 - 5
|
| MODULUS 100% (kgf/cm2)
|
0.80
|
0.60
|
1.60
|
1.00
|
1.60
|
1.40
|
| MODULUS 200% (kgf/cm2)
|
1.50
|
1.10
|
3.00
|
2.20
|
3.20
|
2.70
|
| ELONGATION BREAK %
|
600
|
600
|
500
|
500
|
500
|
500
|
| TENSILE STRENGTH (kgf/cm2)
|
6.00
|
5.00
|
8.50
|
5.50
|
9.00
|
7.00
|
| COMPRESSION SET
|
30
|
30
|
20
|
20
|
20
|
20
|
| WATER ABSORPTION %
|
1.5
|
2.0
|
1.5
|
2.0
|
1.5
|
2.0
|
| TEAR RESISTANCE
|
3.00
|
2.50
|
3.50
|
2.70
|
4.20
|
3.50
|
| Shrinkage 70 C degree 24 hours
|
4.0
|
4.0
|
3.0
|
3.0
|
3.0
|
3.0
|
|
RUBBER TYPE
|
M(H) Skin/ Cell
|
M(H) Cell/Cell
|
M(HH) Skin/ Cell
|
M(HH) Cell/Cell
|
BF Skin/ Cell White foam
|
BF Cell / Cell White foam
|
| DENSITY (g / cm3)
|
0.24 +/- 0.02
|
0.21 +/- 0.02
|
0.26 +/- 0.02
|
0.23 +/- 0.02
|
0.22 +/- 0.02
|
0.19 +/- 0.02
|
| HARDNESS( Type C)
|
7 - 11
|
4 - 8
|
13 - 17
|
8 - 13
|
3 - 7
|
2 - 5
|
| MODULUS 100% (kgf/cm2)
|
2.00
|
1.70
|
3.80
|
3.00
|
0.90
|
0.70
|
| MODULUS 200% (kgf/cm2)
|
4.00
|
3.20
|
7.40
|
6.00
|
1.60
|
1.30
|
| ELONGATION BREAK %
|
450
|
440
|
380
|
360
|
600
|
600
|
| TENSILE STRENGTH (kgf/cm2)
|
11.00
|
8.00
|
15.00
|
11.00
|
5.50
|
4.00
|
| COMPRESSION SET
|
15
|
15
|
15
|
15
|
30
|
30
|
| WATER ABSORPTION %
|
1.0
|
1.5
|
1.0
|
1.5
|
1.0
|
1.5
|
| TEAR RESISTANCE
|
5.00
|
4.20
|
6.60
|
4.80
|
2.80
|
2.20
|
| Shrinkage 70 C degree
|
3.0
|
3.0
|
3.0
|
3.0
|
3.0
|
3.0
|
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