Polyurethane thermal insulation foaming compound

Polyurethane foam can be firmly bonded with various materials. Therefore, as a thermal insulation layer of directly buried pipes, there is almost no need to consider the problem of adhesion between anticorrosive coating and polyurethane. The suitable temperature of polyurethane insulation layer is + 120 C - 196 C, and can reach + 190 C in a short time (more than ten hours). If the user needs a long-term temperature of 190 degrees, we can use high temperature materials to shape according to the user's needs.

High-functional polyether polyols and polymethylene polyphenyl polyisocyanate were used as main raw materials. Under the action of catalyst, foaming agent and surfactant, they were foamed by chemical reaction.

Polyurethane tubular shell has the advantages of light capacity, high strength, heat insulation, sound insulation, flame retardant, cold resistance, anti-corrosion, non-water absorption, simple and fast construction, etc. It has become an indispensable material for thermal insulation, waterproof, leak plugging and sealing of industrial departments such as construction, transportation, petroleum, chemical industry, power, refrigeration, etc.

1   Polyurethane rigid foam tile (pipe): for indoor and outdoor pipes, central air conditioning pipes, chemical, pharmaceutical and other industrial pipes thermal insulation.
2    Polyurethane rigid foam buried pipes are used for central heating pipes, refrigeration and industrial pipes.

Jilin Runfeng Thermal Insulation Material Co., Ltd. is a modern economic entity enterprise which integrates scientific research, production, sales, construction and service. The company is located in the beautiful northern Jiangcheng city of Jilin City, with superior geographical position and convenient transportation. It is an expert engaged in thermal insulation industry in the whole country.

In the course of many years'development, with good corporate reputation, strong economic strength, excellent product quality and high-quality after-sales service, the company has won the trust and support of the vast number of users. The company has always adhered to the principle of developing with credibility and surviving with quality.

Enterprise slogan: quality for survival, reputation for development

Q1: Are you a manufacturer or trader?
A: We are a manufacturer with 15 year experience in the field of insulation materials.

Q2: What is your MOQ?
A: Our minimum order is 500 meters.

Q3: What is your lead time ?

A: 7 days after receipting the prepayment usually. Urgent need please discuss with us to find a way out!

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