Both TDI and MDI are a kind of raw material in polyurethane production, and they can replace each other to a certain extent, but there are no small differences between TDI and MDI in…
Polyurethane spraying is high pressure polyurethane spraying equipment. Because the material of the high-pressure spray equipment is slammed into a small mixing chamber and spun vigorously at high speed, mixing is very good. The…
TPU (Thermoplastic polyurethanes) is a material between rubber and plastic. The material is oil and water resistant and has excellent load-carrying and impact resistance. TPU is an environmentally friendly non-toxic polymer material. Tpu material has…
Polyurethane foam is a high molecular polymer. A product made from polyurethane and polyether that has been expertly mixed. So far, there are two types of flexible foam and rigid foam on the market. Among them, the rigid…
The Commonality And Difference Between Polyurethane And Epoxy Resin: The Commonality: 1) Polyurethane and epoxy resin are two-component, and the equipment and operation methods are basically the same; 2) Both have good tensile resistance, no cracking,…
According to the latest news released by the China Financial Association: TDI is mainly used in flexible foam, coatings, elastomers, and adhesives. Among them, soft foam is the most widely used field, accounting for…
EPS(Expanded Polystyrene) components do not discolor, mold or age, the shape is fixed, and a variety of colors can be adjusted. The qualitative effect of polyurea spraying has been widely used in the sculpture industry. Spray polyurea…
The polyurethane spraying machine has two kinds of nozzles: spray nozzel and casting nozzel. When the casting nozzle is used, the polyurethane spraying machine is suitable for the casting of solar water heaters, water coolers, anti-theft doors, water…
The main purpose of polyurea is to be used as anti-corrosion and waterproof material. Polyurea is an elastomer material formed by the reaction of isocyanate component and amino compound component. It is divided into…
Polyurethane spraying refers to the process of using professional equipment, mixing isocyanate and polyether (commonly known as black and white material) with foaming agent, catalyst, flame retardant, etc., through high-pressure spraying to complete polyurethane…
According to the molding method, Polyurethane elastomers are divided into TPU, CPU and MPU. CPU are further divided into TDI(MOCA) and MDI. Polyurethane elastomers are widely used in machinery industry, automobile manufacturing, petroleum industry,…
Based on the characteristics of PU flexible foam, PU foam is widely used in all walks of life. Polyurethane foam is divided into two parts: high rebound and slow rebound. Its main uses…
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