POLYOL for crosslinking agents

Polyether polyol used in crosslinking agents for polyurethane elastomers, rigid foam crosslinker and foam sealing agent. Wenlong is a Global Polyether polyol Supplier, Polyether polyol Supplier for African,

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product description

Trademark	Hydroxyl value mgKOH/g	Acid value mgKOH/g	Water content %	pH	Viscosity mPa·s/25℃	K+ mg/kg	Colourity APHA	Application	Feature
DV-125	440-460	≤0.08	≤0.08	5-8	300-500	≤8	≤50	Used in crosslinking agents for polyurethane elastomers, rigid foam crosslinker and foam sealing agent	It can improve the hardness of product when used in crosslinking agents for polyurethane elastomers, reduce the viscosity of blend material for rigid foam crosslingker , enhance the hardness and solidifying speed for foam sealing agent
MN-500	330-350	≤0.08	≤0.05	5-7	-	≤5	≤50		It can improve the hardness of product when used in crosslinking agents for polyurethane elastomers, reduce the viscosity of blend material for rigid foam crosslingker , enhance the hardness and solidifying speed for foam sealing agent	All of them are used as foam sealing agent. MN-500 is good at improving hardness of foam, MN-1000 is good at enhance bonding strength, MN-700’s performance is in the middle of them.
MN-700	225-255	≤0.05	≤0.10	5-7	200-400	≤5	≤50
MN-1000	163-173	≤0.05	≤0.10	5-7	-	≤5	≤50
DL-400	270-290	≤0.05	≤0.05	5-7	60-80	≤5	≤50	Diol PPG with molecular weight of 400 can improve the product toughness when used for polyurethane elastomer chain extender, and reduce the system viscosity when used for polyurethane grouting material and foam sealing agent

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