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