Welcome to Shanghai Dongda Polyurethane Co,. Ltd.

Temperature-Resistance Polyurethane Blend Polyols for Pipeli

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This product is a type of blend polyols which is specially researched for rigid PUF to produce thermal insulation pipes. It is widely used in steam pipes liquefied nature gas running pipes oil pipes and other fields. The characteristics a...

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Temperature Resistance Polyurethane Blend Polyols for Pipeli

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This product is a type of blend polyols which is specially researched for rigid PUF to produce thermal insulation pipes. It is widely used in steam pipes liquefied nature gas running pipes oil pipes and other fields. The characteristics a...

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High Density Polyurethane Blend Polyols for Pipe Shells

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This product is a type of blend polyols with 100% water as blowing agent which is specially researched for rigid PUF to produce thermal insulation pipe shells. It is mainly used in liquefied nature gas running pipes oil pipes and other fie...

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Water based Blend Polyols for Bus Spray Insulation

·DQT-505B

Water based Flexible PU foam is an environmental protection type using water as blowing agent with good performances of low density ( 8~10kg/m3) open cell flame retardant( B3 grade) etc...

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Product Introduction DQT-501C

·DQT-501C

DQT-501C is spray blend polyols blowing agent is 365mfc/245fa instead of HCFC-141B it reacts with isocyanate to produce foam which has excellent performances which are as follows...

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Blend Polyols for B1 Class Spray Insulation

·DN-1101

DN - 1101 blend polyether polyol for high flame retardant B1Classexterior wallsprayproducts and isocyanate reaction by the formation of the foam has uniformfoam cell low thermal conductivity thermal insulation performance is good flame r...

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Rigid Polyurethane Blend Polyols for Spray Insulation DQT-50

·DQT-501A

Rigid Polyurethane Blend Polyols for Spray Insulation (DQT-501A )...

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Rigid Polyurethane Blend Polyols for Spray Insulation

·DQT-501B

DQT-501B is high density spray blend polyols it reacts with isocyanate to produce foam which has excellent performances as below...

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