High gloss ABS plastic raw material

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Product Description

Product Attributes

Model No.: PA-757k

Brand: Li Huayi

Place Of Origin: China

Packaging & Delivery

Selling Units	:	Ton
Package Type	:	container
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Product Description

ABS Zhenjiang Chi Mei PA-757K processing conditions
1:ABS resin is an amorphous amorphous polymer, with excellent molding processing conditions as polystyrene.
2:ABS resin has good processing properties, can be used injection molding, extrusion, calendering, blow molding, foaming and vacuum forming of the general process processing, but also can be cold forming process.
3: Generally commonly used injection molding process conditions:
4: Select the appropriate runner and gate according to the fluidity (generally 2.8mm30.mm).
5: Select the appropriate fusion state corresponding to the gate position (generally, the mold gate is
305mm-4.0mm).
6: Due to high pressure molding, the retreat tilt must be more than 2 degrees.
7: The forming shrinkage rate must be about 0.5%.
8:ABS is often used in gold-plated products, precautions are as follows
1) The temperature of the material pipe should be high, about 210~230 degrees Polyformaldehyde
2) The injection temperature should be slow (with the secondary pressure method), the injection pressure should be low, otherwise the combined pressure is concentrated
3) Do not use release agent
4) Use back pressure to control shrinkage sag and weld line marks
5) There should be no scars on the finished surface
9: screw sleeve heating temperature 180-240 degrees, injection pressure 700~1200kg/cm, moisture control below 0.3% can be formed, the material pipe temperature segment is 200-250 degrees, the segment is 190-240 degrees, The third section is 180240 degrees, the fourth section is 160-200 degrees, the mold temperature is 40-85 degrees, the screw speed is 40-100rpm, the pressure is 20-50kg/cm, and the back pressure is 0-200kg/cm

10: column injection sleeve temperature: nozzle 200-260 degrees, segment 200-260 degrees, segment 200-240 degrees, the third segment 180-2630 degrees, mold temperature 50-80 degrees, injection pressure 1000-2000 ka/cm PC Or ABS Polypropylene

Special ABS plastic particles