Outline: Buy wholesael custom black coating HIPS plastic sheet roll from the leading plastic sheet roll manufacturer Pulixin. Pulixin was established in 2009, located in Shanghai, China. With many years domestic and overseas sale experience, nowadays Pulixin has accumulated many great partners who come from more than 60 countries, and gained a great reputation in the international plastic s heet roll industry, growned up to be one of the largest HIPS plastic sheet roll factories in China. Pulixin pay much attention to high quality, always use 100% virgin HIPS raw material to make sure all of HIPS plastic sheet roll feature high quality. Meanwhile, pulixin owns exclusive high-end technology, can make high quality HIPS plastic sheet roll effectively and cost-saving, and sell them at very competitive market price to help you save much moeny and gain much more business profit. If you are a plastic sheet roll wholesaler or distributor, Pulixin will be your great partner you should cooperate with. Please feel free to contact with us, we sincerely hope to do business with global customers for a mutual profit.
HIPS is high impact resistant polystyrene.
In order to meet the requirements of ductile materials, rubber modified polystyrene (high impact resistant polystyrene, or HIPS) began to be developed in 1950. By adding rubber to polystyrene substrate, various grades of high impact polystyrene with different properties can be produced. In recent years, various special grades of HIPS have been developed, including flame retardancy, stress cracking resistance, high gloss, very high impact strength, glass fiber reinforcement and low residual volatilizing. They can now compete with expensive engineering resins in many applications.
The outstanding properties of impact resistant polystyrene are easy to process, excellent dimensional stability, high impact strength and high rigidity. For HIPS only in heat resistance. Oxygen permeability, uv stability and oil resistance are limited. Chemistry and properties Impact resistant polystyrene is produced by dissolving polydiene rubber in styrene monomer prior to the polymerization reaction.Although suspension polymerization method can be used to produce HIPS, the main method used in industrial HIPS is bulk polymerization. In bulk polymerization, the styrene monomer/rubber/additive mixture passes through a series of reactors with a conversion rate of 70 to 90%.
|HIPS Sheet Roll Test Item||Test method||Unit||Properties|
|Specific gravity||ASTM D792||g/cm3||1.04|
|Impact Strength||ASTM D256||mpa||35|
|Tensile Strength||ASTM D638||mpa||29|
|Heat Deflection Temperature||ASTM D648||℃||85|
|Flexural Strength||ASTM D790||mpa||36|
|SURFACE RESISTANCE||ASTM D257||Ω||10|