Chloroprene (Neoprene) Dry/Solid General Purpose | W Type Crystallization Resistant

SND5
SND8
WD
WRT
WXJ

SND5

SND5 is a solid chloroprene polymer with better crystallization resistance. It is a higher Mooney viscosity version of WXJ. It is designed for general purpose use in applications where finished products need more proper low temperature flexibility. It contains no additives which affect the cure of other elastomers or contribute to the discolouration or staining of ordinary finishes.Raw polymer stability is excellent. Excessive time and temperature of storage can cause an increase in viscosity.

DATA SHEET

PROPERTY	VALUE	TEST METHOD
Colour	Deep Cream	Visual
Contamination	None	Visual
Volatile Loss, % (after milling 11min at 50ºC)	1.3 max	SN200-9500S
Mooney Viscosity [ML 1+4, 100ºC]	67-76	SN200-5700S
Crystallization Rate	Very Slow	-
The above is typical data and it is not guaranteed by either Showa Denko or SEL.

SND8

SND8 is a solid chloroprene polymer with better crystallization resistance. It is a lower Mooney viscosity version of WXJ. It is designed for general purpose use in applications where finished products need more proper low temperature flexibility. It contains no additives which affect the cure of other elastomers or contribute to the discolouration or staining of ordinary finishes.Raw polymer stability is excellent. Excessive time and temperature of storage can cause an increase in viscosity.

DATA SHEET

PROPERTY	VALUE	TEST METHOD
Colour	Deep Cream	Visual
Contamination	None	Visual
Volatile Loss, % (after milling 11min at 50ºC)	1.3 max	SN200-9500S
Mooney Viscosity [ML 1+4, 100ºC]	32-37	SN200-5700S
Crystallization Rate	Very Slow	-
The above is typical data and it is not guaranteed by either Showa Denko or SEL.

WD

WD is a solid chloroprene polymer with superior crystallization resistance. It is a higher viscosity version of WRT, for high loading use. Excellent low temperature properties. It contains no additives which affect the cure of other elastomers or contribute to the discolouration or staining of ordinary finishes. It is designed for general purpose use in applications where finished products need more proper low temperature flexibility. Raw polymer stability is excellent. Excessive time and temperature of storage can cause an increase in viscosity.

DATA SHEET

PROPERTY	VALUE	TEST METHOD
Appearance	Chipped Solid	Visual
Colour	Deep Cream	Visual
Contamination	None	Visual
Mooney Viscosity [ML 1+4, 100ºC]	100-120	SN200 - 5700S
Crystallization Rate	Extremely Slow	-
Flash point	260ºC or above	Open cup method
Relative density (20ºC)	1.23	-
The above is typical data and it is not guaranteed by either Showa Denko or SEL.

APPLICATIONS

General Purpose Industrial

Packaging & Storage

WD is packaged in 25kgs multi-wall paper bags with a separate polyethylene liner.

Product Safety

WD is classified according to Regulation (EC) No 1272/2008 as amended and it does not meet the criteria for classification according to this Regulation. Contains Rosin which may produce an allergic reaction (EUH208). Please contact us for further information and a copy of the Material Safety Data.

Compliance

WRT

WRT is a solid chloroprene polymer which has superior crystallization resistance and it is also suitable for adhesives. Excellent low temperature properties. Extremely soft film and high tack at low temperature. It contains no additives which affect the cure of other elastomers or contribute to the discolouration or staining of ordinary finishes. It is designed for general purpose use in applications where finished products need more proper low temperature flexibility. Raw polymer stability is excellent. Excessive time and temperature of storage can cause an increase in viscosity.

DATA SHEET

PROPERTY	VALUE	TEST METHOD
Appearance	Chipped Solid	Visual
Colour	Deep Cream	Visual
Contamination	None	Visual
Volatile Loss, % (after milling 11min at 50ºC)	2.0 max	SN200 - 9500S
Mooney Viscosity [ML 1+4, 100ºC]	42-51	SN200 - 5700S
Crystallization Rate	Extremely Slow	-
Flash point	260ºC or above	Open cup method
Relative density (20ºC)	1.23	-
The above is typical data and it is not guaranteed by either Showa Denko or SEL.

APPLICATIONS

Adhesive General Purpose Industrial

Packaging & Storage

WRT is packaged in 25kgs multi-wall paper bags with a separate polyethylene liner.

Product Safety

WRT is classified according to Regulation (EC) No 1272/2008 as amended and it does not meet the criteria for classification according to this Regulation. Contains Rosin which may produce an allergic reaction (EUH208). Please contact us for further information and a copy of the Material Safety Data.

Compliance

WXJ

WXJ is a solid chloroprene polymer which has better crystallization resistance and is suitable for adhesives. It has a very slow crystallization rate. It has good low properties for general use. It is a soft film and has high tack at low temperature. It contains no additives which affect the cure of other elastomers or contribute to the discolouration or staining of ordinary finishes. It is designed for general purpose use in applications where finished products need more proper low temperature flexibility. Raw polymer stability is excellent. Excessive time and temperature of storage can cause an increase in viscosity.

DATA SHEET

PROPERTY	VALUE	TEST METHOD
Appearance	Chipped Solid	Visual
Colour	Deep Cream	Visual
Contamination	None	Visual
Volatile Loss, % (after milling 11min at 50ºC)	1.3 max	SN200 - 9500S
Mooney Viscosity [ML 1+4, 100ºC]	42-51	SN200 - 5700S
Crystallization Rate	Very Slow	-
Flash point	260ºC or above	Open cup method
Relative density (20ºC)	1.23	-
The above is typical data and it is not guaranteed by either Showa Denko or SEL.

APPLICATIONS

Adhesive General Purpose Industrial

Packaging & Storage

WXJ is packaged in 25kgs multi-wall paper bags with a separate polyethylene liner.

Product Safety

WXJ is classified according to Regulation (EC) No 1272/2008 as amended and it does not meet the criteria for classification according to this Regulation. Contains Rosin which may produce an allergic reaction (EUH208). Please contact us for further information and a copy of the Material Safety Data.