Pu Foam is a kind of rubber, also known as sponge rubber, which is characterized by a non-corrosive foam model, vulcanized rubber with a spongy porous structure. There are open holes, closed holes, mixed holes and micro holes, can be made into soft rubber or hard rubber products. Light weight, soft, elastic, not easy to heat. The foam has the functions of shock proof, shock mitigation, heat insulation, sound insulation and so on. The foam made of synthetic rubber also has the characteristics of oil resistance, aging resistance and chemical resistance. Widely used in automobile, aircraft, chemical, daily necessities and other industries, used as insulation, sound insulation, shock-proof materials, as well as cushion, mattress, medical machinery, health products, sporting goods and so on. Polyurethane can be made of raw rubber with foaming agent (such as ammonium carbonate, urea, azo diisobutyronitrile, etc.) or concentrated latex stirred and pumped into air, and then vulcanized.
1.Uses
Polyurethane Foam Spray can be used in automobiles, household products and airplane chemistry. In these aspects can play a heat insulation, seismic and sound insulation effect, and good quality foam is environmentally friendly, after curing can contact with people, there will be no adverse effects. Moreover, foam has strong adhesive effect. After being put into automobile manufacturing, it will not fall off easily. Moreover, it can maintain good adhesive property in high temperature and water, and it is not easy to melt.
2.Featurers
Pu foam is a synthetic product of industrial raw materials. It uses benzene free mixed solvent. It is an environmentally friendly product with no special odor, fast drying, fast sticking, and good water and weather resistance.
Advantages of good pressure
A wide range of fields
High quality high-density polyurethane foam caulk can be used in mattress manufacturing, sanitary products, medical devices, and sporting goods. These fields have very strict requirements on foam glue and need to strictly control the quality. Therefore, it is necessary to cooperate with brands with quality assurance to ensure the quality. We provide customized foam application solutions with a wide range of uses, which can be used in new energy, military, medical, aviation, shipping, electronics, automobiles, instruments, power supplies, high-speed rail and other industries.
High safety performance
Generally speaking, the more pressure resistant Pu Foam, the better quality. But for the construction of polyurethane foam sealant requirements are not so high, enough to protect the door frame from falling.And its pressure is usually between 100kap and 180kpa, which is medium mass.
