OEM & ODM services for all kinds of HVAC duct, PU FOAM and aerosol products
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OEM & ODM services for all kinds of HVAC duct, PU FOAM and aerosol products
PU foam is a special polyurethane product that fill prime polyurethane pre-polyer, blowing agent, catalyst to aerosol can of resists pressure respectively. When the material spray out from the aerosol can, the powdery polyurethane material will expand rapidly and react with water in the air to occurs to a foam. After cured, which has the effects of filling, bonding, sealing, heat insulation sound absorption etc...It's a kind of building material which is easy to be used and environmental energy-saving. It's suitable for sealing, filler gap, fixed bonding, heat preservation and sound insulation, expecially for filler gap between steel or aluminum windows, doors and walls.
Shanghai Haohai Chemical Co., Ltd.
(hereinafter referred to as Haohai)
Is a private-owned enterprise specializing in the R&D, production and sales of polyurethane and aerosol products, as well as fireproof and noise absorption materials.
