Polyether Polyol For Adhesives

Product Detail

Shandong Bluestar Dongda Chemical Co.,Ltd is one of the leading China ppgs for adhesives, polyurethane adhesive manufacturers, welcome to buy high-quality ppgs for adhesives from our professional factory.

Trademark	Hydroxyl Value mgKOH/G	Acid Value mgKOH/G	Water Content %	pH	Unsaturated Value mol/kg	Viscosity mPa·s/25?	K? mg/kg	Colourity APHA	Function-ality	Molecu- lar weight
DL-400	270-290	=0.05	=0.05	5-7	-	60-80	=5	=50	2	400
DL-1000D	109-115	=0.05	=0.02	5-8	-	120-180	-	=20	2	1000
DL-2000D	54.5-57.5	=0.05	=0.02	5-8	=0.01	270-370	-	=20	2	2000
DL-3000D	36-39	=0.05	=0.02	5-8	=0.01	500-600	-	=20	2	3000
DL-4000D	26.5-29.5	=0.05	=0.02	5-8	=0.01	800-1000	-	=20	2	4000

Application

This is a low unsaturated polypropylene oxide ether diol,with a molecular weight of 400-8000.As the basis component for the soft segment structure of polyurethane, it can be used for a variety of polyurethane adhesive produces.

Feature:

DL series products are mainly used for CASE series products,with a molecular weight range from 700 to 12000. For application,as the molecular weight of the polyolincreases,the elongation at break gradually increases while the tensile strength and hardness decreases.Customers may choose polyether polyols of different molecular weight according to their final product’s request.They can also arrange MN-3050DF,EP-330NG or EP-3600 in groups to increase the product’s tensile strength.

Trademark	Hydroxyl Value mgKOH/G	Acid Value mgKOH/G	Water Content %	pH	Unsaturated Value mol/kg	Viscosity mPa·s/25?	K? mg/kg	Colourity APHA	Function-ality	Molecu-lar weight
EP-330N(G)	32.5-35.5	=0.05	=0.05	5-7	=0.07	800-1000	=3	=50	3	5000

Application and Feature

With a functionality of 3 and monlecular weight of 5000,this kind of high-activity polyether polyol can be used for polyurethane adhesive produces,which can effectively increase the tensile strength and the resilience.