Translucent HIPS plastic extrusion description:
Material : HIPS
Color : opaque white
Height : 5~100mm
Width : 10~400mm
Thickness : 0.7~4mm
Weight : 300g/meter
1.Scientific name: high impact polystyrene
2.English name:high impact polystyrene
3.Natural color:High-impact polystyrene natural color is a sub-white opaque material with matt surface, flexibility and non-brittleness; non-toxic and odorless.
4.Combustion characteristics: It is flammable and can continue to burn after leaving the fire. The upper end of the flame is golden yellow. When burning, it will soften and foam, no liquid dripping, and emit thick smoke black columns with fly ash.
5.Advantages: Because polystyrene is hard and brittle, easily broken, and not resistant to impact, the method of rubber modification is used to solve the above problems.
The biggest advantage of HIPS is its high impact strength, which is more than 4 times higher than ABS.
Excellent electrical insulation, HIPS easy to color, easy to print.
The surface hardness of HIPS is relatively high.
6.Disadvantages:Although the impact strength of HIPS is high, its elongation rate is smaller than that of ABS. Therefore, the screw holes designed on the shell are relatively easy to be broken by self-tapping screws. Due to the addition of rubber components, the gloss of the surface also becomes dull and the surface is dull;
HIPS has poor thermal stability and low heat resistance.
Use for the production of housings for household appliances
For the production of daily necessities and toy shells
For extrusion blow molded containers, hollow articles, bottles
Injection molding performance The general melting point of HIPS is about 170℃, and the decomposition temperature is 260℃; the adjustable range of injection temperature is relatively large. When injection molding, the general use temperature is 180°C--240°C; because of the existence of rubber components, it absorbs a small amount of water. During production, it needs to be coaxed to dry, and can be dried at 80-90°C for 1-2hrs; HIPS is due to rubber components. Therefore, the melt viscosity of HIPS should not be stopped in the barrel during injection molding, and the melt viscosity is higher than that of PS, but the gate and runner are general and can also be filled with the product; the product is prone to static electricity, and the surface is easy to absorb dust. Shrinkage rate is 5‰; overflow value is 0.05mm
HIPS plastic extrusion picture:
Tooling/Mould development time
We can according your drawing to make new tooling/mould for it,usually it takes 15 days,
and we will sent sample to you for checking,after your confirm the sample,we can start
process the order.
we can customize cartons, cardboard, wooden cases, pallets and label paper according to customer packaging requirements.
Trade Term:EXW/FOB/FCA.
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