◆夜光粉使用说明 夜光粉可应用于塑料的不同加工工艺,如注塑、挤出、浇注、压延、密炼等,如果首先制备发光塑料母粒,然后由母粒制备制品,发光效果会更好。
◆ 夜光粉配制方法:
1、使用光洁度较好的设备,尽量减少磨擦,减少对设备的损害,也减少对粉体的污染。
2、因为粉粒较粗,可用螺杆机器制备母粒,好不加过滤网板。
3、注塑成型制品可一次成型,只需将粉均匀粘在粒料上即可,通常加入白油扩散油或聚乙烯蜡.
4、发光塑料制品如果用母粒制备发光会更好,可利用母粒制板、片、管、丝等发光制品。
5、长效夜光粉*忌与铁磨擦,如高速磨擦会引发黑。
6、夜光颜料与塑胶(硅胶、橡胶)的配比一般加4-10%就行
◆ 夜光粉使用方法::
1、设备过度粗糙或工艺过度复杂不利于发光制品的生产。
2、混料过程不可用金属高速搅拌,可用有非金属内衬的容器搅拌。
3、制备母粒时所用树脂可选用pp、ps、as、pc此类透明树脂或透明度较好的pe,有时也用不透明的abs做制品。
4、将制备母粒时,将各物料混匀,加入到挤出机中,以正常的加工温度低20度加工,
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◆ luminous powder luminous powder can be applied plastic different processes, such as injection molding, extrusion, casting, rolling, mixing, etc.
Prepared first light-emitting plastic masterbatch, and then by the masterbatch preparation products, glow will be better.
◆ the luminous powder preparation method:
1, use of the better finish equipment, to minimize friction, to reduce the damage to the equipment, but also to reduce pollution of the powder.
Because silt coarse, available screw machine preparation masterbatch, preferably without the filter plate.
3, injection molding products can be a molding powder evenly Just stick can usually add white oil the diffusion oil or polyethylene wax pellets.
4 masterbatch preparation of light-emitting light-emitting plastic products will be better, can make use of the masterbatch system board, sheets, tubes, wire and other light-emitting products.
5, long-lasting glow powder is very sensitive to iron friction, such as high-speed friction will cause black.
6, the ratio of luminous pigments and plastics (silicone rubber) general plus 4-10%
◆ luminous powder Use ::
1, the device is excessively rough or overly complex process and is not conducive to the production of the light-emitting products.
2, the mixing process can not be used in conjunction with metal high speed stirring, available non-metallic liner container stirring.
3, prepared masterbatch with a resin can be selected pp, ps, as was the the pc such transparent resin or the transparency preferably PE, sometimes also with an opaque
abs do products.
4, the preparation of the masterbatch, the respective materials mix, is added to the extruder, to the normal processing temperature of 20 degrees below the processing,
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