This is primary PVB film produced by our company Huakai. Huakai PVB interlayer is a macromolecule material molded by polyvinyl butyral resin that is plasticized and extruded by plasticity. Our PVB film with excellent light transparency, heart and colod resistance, elasticity, is well-sticking to inorganic glass and the making of laminated safety glass. Usual thickness specification is between 0.2mm~2mm.
1. Safety: can absorb the external impact, strengthen the
capacity of glass about resisting the impact, once the glass was
impacted and damaged, glass fragments will still be adhesion on
the film, it will avoid the falling of glass fragments to
prevent harm to human body.
2. Integrated structure: HuaKai PVB is very tough, once the
glass was impacted and damaged, glass fragments will still be
adhesion on the film and keep the integrated structure and
can't be penetrated.
3. Sound Insulation: The PVB interlayer film can reduce the
penetrate power of noise and has good sound insulation effect,
so the sound insulation effect of laminated glass is better than
4.Thermal Insulation: The laminated glass can filter a lot of
infrared to reduce the heat indoor which is made by PVB
5.Ultraviolet Resistance: Our PVB interlayer film add UV
radiation dose with good quality, can effectively resist 99% UV.
It will offer extra protection for expensive furniture, exhibits and goods, avoid the fading and aging caused by ultraviolet radiation.
Product Specification / Models
The specification is according to your demand
Application / Models
Huakai plastic (Chongqing) Co. Ltd. covers an area of 15000 square meters and the plant area is more than 8000 square meters. There is more than 50 million yuan in fixed assets, and a total investment is 96 million yuan. Our company is the best professional producing resin power, PVB glass interlayer manufacturer.
Currently, Huakai (Chongqing) Company has five production lines, two lines are for PVB resin, and three for PVB films, and with an annual PVB resin power over 4000 tons, and an annual output of more than 6000 tons of PVB membrane, and it is one of the largest PVB manufacturers, specializing in the construction, automotive, bulletproof PVB films and a variety of transparent and full color PVB diaphragms. Based on “customer satisfaction is the eternal purpose, continuous improvement is the unremitting pursuit of “quality, with mature technology and excellent quality of products in the customers established a good reputation, can provide the PVB diaphragm excellent quality, and complete specifications for the vast number of customers.
1.Our company has passed the CE certification.
2.Our company has ISO9001 international quality system certification.
3.Our company also has ISO14001 international environment system certification, awarded the "high-tech enterprises in Chongqing city title";
What is more, Huakai brand PVB film also won the “Chongqing most famous brand product“ title.
The company is a member of China building glass and Industrial Glass Association units, as well as the national safety glass and quartz glass quality supervision and inspection center jointly drafted the “polyvinyl butyral (PVB) film for laminated glass“ standard, the standard has been adopted by the national building standard review glass standard committee, reported to the state departments; the company also participates in drafting the “safety glass production as the first rule, the industry standard for safety glass production building.