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Product Group
Chloroprene Rubber

Selection Guide

Addtime: 2016-6-26

                           chloroprene Rubber Selection Guide

Type

Grades

Crystallization rate

Characteristic

Mooney viscosity

ML (1+4) 100

Dupont

Denka

Lanxess

Main application

General rubber application

SN231

Medium

Good weatherability

34 - 41

W-M1

M-30

211

General purpose, cable, hose

SN232

Medium

Good weatherability

42 - 54

W

M-40

210

General purpose, cable, hose

SN238

Medium

Good weatherability, high loading

90 - 110

WHV-100

M-100

230

General purpose, cable, hose

SN239

Medium

Good weatherability, high loading

111 - 130

WHV

M-120

233-1

General purpose, cable, hose

SN321

Slow

Sulfur-modified, best dynamic mechanical property

37 - 49

GW

DCR-40A

510

Drive belt

SN121

Slow

Sulfur-modified

30 - 50

GNA

PM-40

710

Conveyer belt

Type

Grades

 

 

Brook field viscosity, mPa s

(25degree, 5% toluene solution)

Dupont

Denka

Lanxess

 

Adhesive

application

SN240T

Fast

Lowest viscosity

15 - 23

---

A-30

310-1

Adhesive, spray type

SN241

Fast

Medium viscosity

25 - 34

AD-10

A-70

310-2

Adhesive, general purpose

SN242A

Fast

 

34 - 40

AD-20 LOW

A-90

320-1

Adhesive, general purpose

SN242B

Fast

 

41 - 53

AD-20 HIGH

--

320-2

Adhesive, general purpose

SN243

Fast

High viscosity

54 - 75

AD-30

A-100

330

Adhesive, high viscosity

SN244

Fast

Highest viscosity

76 - 115

AD-40

A-120

340

Adhesive, high viscosity

 

 

 

Brook field viscosity, mPa s

(25degree, 10% toluene solution)

 

 

 

 

SN236T

Medium

 

1000 - 1500

 

M-130L

 

Contact cement type, combined with A type

SN237T

Medium

 

1800 - 3500

 

M-130H

253-1

Same as SN237T, with high viscosity

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