Rigid Foam Blended Polyol summary
Zhong Yuan is professional China Zhongyuan® Rigid Foam Blended Polyol manufacturers and China Rigid Foam Blended Polyol suppliers for many years.As the professional manufacture, we would like to provide you high quality Rigid Foam Blended Polyol with right price. And we will offer you the best after-sale service and timely delivery.
Blended polyol is a highly specialized product developed to meet the needs of the applicable market. It is based on one or more polyether (or polyester) polyols, combined with special catalysts, foam stabilizers and foaming Auxiliaries, such as auxiliaries, are processed in the factory through secondary compounding.
We always think and practice corresponding to the change of circumstance, and grow up. We goal at the achievement of a richer mind and body and also the living for Manufacturer of China Hot Sale Seasons for Polyurethane Rigid Insulation Foam Polyol Blended, Through additional than 8 years of small business, we have now accumulated rich experience and advanced technologies during the manufacturing of our products. Manufacturer of China Polyol Isocyanate, Polyol Mdi, Profession, Devoting are always fundamental to our mission. We've got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
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Rigid foam blended polyol detail
Rigid foam blended polyol is mainly used for specific polyurethane foam products produced by mass machinery.The main components of the blended polyol are as follows:
(1) Polyether (or polyester) polyol are available in a single form or in combination with polyols of various specifications;
(2) Polymer polyol;
(3) Crosslinking agent, usually a low molecular glycol;
(4) Catalysts, mostly compound catalyst systems;
(5) Blowing agent;
(6) Foam stabilizer and cell opener;
(7) Auxiliaries such as anti-aging agent and combustion-supporting agent;
(8) Color paste, etc.The main raw materials of blended polyol are one or more polyols and polymer polyols, which are fed into the mixing kettle in proportion from several storage tanks and metering pumps, under the protection of 40~50℃ and dry nitrogen. Stirring, various auxiliary agents are sequentially metered into the mixing kettle through the storage tank and the measuring cylinder, and then put into the adjusting kettle after mixing, and the necessary fine adjustments are made according to the actual needs and the gap of the batch mixing.
Rigid Foam Blended Polyol application
Adhesives,thermal insulation materials, imitation woods and building materials etc.
Rigid Foam Blended Polyol packing
200kgs/drum
