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The applications of dichloromethane in the polyurethane industry mainly include the following aspects: ‌As a solvent and reaction medium‌...

What is the difference between polyether polyol for PIR sandwich panel and polyether polyol for PU sandwich panel? PU Board (Polyurethane Board) PU...

Solvent-resistant polyurethane pre-polymer is a specially formulated material designed to produce high-performance polyurethane elastomers. These e...

What is the Applications of the Polyurethane Elastomer ? Polyurethane elastomer is a high-performance polymer material that bridges the gap between...

What is Cast Polyurethane Elastomer ? Cast Polyurethane Elastomer (CPU) refers to products produced by pouring liquid reactive mixtures into molds....

What is an Elastomer? An elastomer is a class of polymer materials with a glass transition temperature (Tg) below room temperature, a breaking elon...

What is the difference between polyurethane TDI, MDI and NDI? TDI (Toluene Diisocyanate) is a commonly used polyurethane raw material, primarily ap...

Can polyurethane insulation materials be applied to solar water heaters ? In daily life, aside from air conditioners, solar water heaters are among...

‌The main solvent for A33 is triethylenediamine (TEDA), and it is usually dissolved in dipropylene glycol, propylene glycol, diethylene glycol...

Triethylenediamine is solid at room temperature and is inconvenient to use as a polyurethane catalyst. In industrial applications, it is often melt...

A33 is a 33% triethylenediamine solution that is mainly used as a gel catalyst for polyurethane foam. It is widely used in soft, semi-rigid, and ri...

‌The amount of dichloromethane used in polyurethane foaming varies depending on the formula and density. ‌ Dosage difference: ‌Soft ...