Order Products : sales@su-jiao.com

KRALEX® 1723

Category:	SBR, Emulsion , Emulsion Styrene Butadiene Rubber
Manufacturer:	Synthos S.A.
Trademark:	KRALEX®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	LRrBMU_KRALEX-1723.pdf
PRICE:	Order Products email sales@su-jiao.com

Wechat: WECHAT

Message
KRALEX® 1723 is a standard grade of styrene-butadiene rubber. It is produced by a technology of cold emulsion copolymerization based on soaps of rosin and fatty acids and contains 23.5% of chemically bonded styrene. It is coagulated by a system of acid and synthetic coagulant, contains 27% (37.5 PHR) of extender oil with reduced content of polycyclic aromatics (TDAE grade) and is stabilized by a staining antioxidant. APPLICATION KRALEX® 1723 is appropriate for rubber compounds used in the production of car tyres including tyre re-treading, conveyor belts and various technical rubber articles. It is not approved for production of rubber articles coming into contact with foods or drinking water.

Message

KRALEX® 1723 is a standard grade of styrene-butadiene rubber. It is produced by a technology of cold emulsion copolymerization based on soaps of rosin and fatty acids and contains 23.5% of chemically bonded styrene. It is coagulated by a system of acid and synthetic coagulant, contains 27% (37.5 PHR) of extender oil with reduced content of polycyclic aromatics (TDAE grade) and is stabilized by a staining antioxidant.

APPLICATION
KRALEX® 1723 is appropriate for rubber compounds used in the production of car tyres including tyre re-treading, conveyor belts and various technical rubber articles.
It is not approved for production of rubber articles coming into contact with foods or drinking water.

General Information
Additive	Antioxidant
Features	Antioxidant Copolymer
Uses	Automotive Applications Conveyor Parts
Forms	Bale

Physical	Nominal Value	Unit	Test Method
Mooney Viscosity (ML 1+4, 100°C)	44 to 54	MU	ASTM D1646
Bound Styrene	22.5 to 24.5	%	ASTM D5775
Ash Content	< 0.4	wt%	ASTM D5667
Oil Content	25 to 29	wt%	ASTM D5774
Organic Acid	3.6 to 5.4	wt%	ASTM D5774
Soap	< 0.3	wt%	ASTM D5774
Volatile Matter	< 0.75	wt%	ASTM D5668

Resin Grade	Manufacturer	Category	Trademark
Melinex® S	DuPont Teijin Films U.S.	Polyester, TP	Melinex®
TEREZ PA 6.6 7400 GK 30	TER HELL PLASTIC GMBH	Nylon 66	TEREZ PA 6.6
Asrene® UF 1810	Chandra Asri Petrochemical	LLDPE	Asrene®
OTECH ALLOY OTO7501 - Calendering	OTECH Corporation	TP, Unspecified	OTECH ALLOY
ASPIRE VINYL™ G850	Axiall Corporation	PVC, Flexible	ASPIRE VINYL™