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Fill the lower the cost of the plastic
by：CSSSLD
2021-02-03
Reduce the cost of plastic filling refers to the resin with low cost of packing, or as additive.
Commonly used fillers are mainly natural mineral and industrial waste residue, etc. , in addition to wood powder and nut shell powder, organic filler and thermosetting plastic waste powder and so on.
Packing is the most widely used in the injection molding processing, consumption is the largest class of additives.
plastic filling effect according to its different can be divided into two categories: incremental filling and reinforcing filler. Incremental filling to reduce costs to a kind of filling, for the purpose of reinforcing filler is to enhance performance for the purpose of a class of filled in. Along with the continuously developing and filling technology increasingly improved packing varieties, reinforcing filler and incremental filling it is difficult to separate, incremental filling if while reducing costs and can significantly improve performance, and can be as a reinforcing filler, and reinforcing filler if packing cost is very low, also can see be incremental filling.
plastic filler are the main disadvantages of metropolitan some performance degradation caused by injection molding products processing. In recent years, with the continuous development of packing shape and granularity, ultrafine inorganic filler can improve the rigidity and toughness of plastic at the same time, become a kind of very promising inorganic filler, reduce costs and improve the rigidity and toughness at an organic whole, this is unmatched by most of the material.
plastic filling for the purpose of thermoplastic plastics, mainly is to reduce costs, for thermosetting plastics is to reduce cost and modification. Fill in addition to reduce the cost, but also can improve some performance. Generally can improve the rigidity, heat resistance, dimensional stability, reducing forming shrinkage and creep resistance, etc. , some still can improve insulation, flame retardancy, smoke elimination and sound insulation, etc. After surface treatment of packing can not only increase the compatibility of resin, can also reduce the original improve certain performance.
this is a kind of typical lamellar structure packing, the structure is similar to mica. Talc powder in reduce cost at the same time, also can improve the strength of products, flame retardancy, acid-proof alkaline, and electrical insulation, etc. , and a proper lubrication.
wood powder filler, wood powder is a common organic kind of filler, the particle size of 20 - With a 80 mesh acicular or fibrous, moisture content is big, need to be dry before processing. Wood powder used in the filling of PF resin, with wood powder filling PF compressed powder with good comprehensive myocardial infarction and performance, can be used for machine parts, stationery, lamp holder and so on. In addition, the wood powder can also be used for other thermosetting resin and a small amount of thermoplastic resin, also belong to a kind of paper pulp wood powder filler, its USES basic equivalent of wood powder.
organic kind of packing density is small, belongs to the light filler, as a result of the organic filler heat resistance is poor, affect the processing performance, less so in thermoplastic applications, and widely applied in the thermosetting plastic. Commonly used organic fillers are mainly wood powder, nut shell powder, shell powder powder and cotton and so on agricultural and sideline products, and so on. Organic filler has enhanced, reduce the effect such as molding shrinkage rate and improve the dimensional stability. But due to the processing temperature resistance is poor, only can be used in the injection molding processing resin of low temperature.
more wonderful sharing: plastic products, warping deformation directly click.
or copy the link: http://www. csssld。 cn//html/2016/Trade_0528/244。 HTML
nantong on plastic products factory's official website: http://www. csssld。 cn//
plastic filling effect according to its different can be divided into two categories: incremental filling and reinforcing filler. Incremental filling to reduce costs to a kind of filling, for the purpose of reinforcing filler is to enhance performance for the purpose of a class of filled in. Along with the continuously developing and filling technology increasingly improved packing varieties, reinforcing filler and incremental filling it is difficult to separate, incremental filling if while reducing costs and can significantly improve performance, and can be as a reinforcing filler, and reinforcing filler if packing cost is very low, also can see be incremental filling.
plastic filler are the main disadvantages of metropolitan some performance degradation caused by injection molding products processing. In recent years, with the continuous development of packing shape and granularity, ultrafine inorganic filler can improve the rigidity and toughness of plastic at the same time, become a kind of very promising inorganic filler, reduce costs and improve the rigidity and toughness at an organic whole, this is unmatched by most of the material.
plastic filling for the purpose of thermoplastic plastics, mainly is to reduce costs, for thermosetting plastics is to reduce cost and modification. Fill in addition to reduce the cost, but also can improve some performance. Generally can improve the rigidity, heat resistance, dimensional stability, reducing forming shrinkage and creep resistance, etc. , some still can improve insulation, flame retardancy, smoke elimination and sound insulation, etc. After surface treatment of packing can not only increase the compatibility of resin, can also reduce the original improve certain performance.
this is a kind of typical lamellar structure packing, the structure is similar to mica. Talc powder in reduce cost at the same time, also can improve the strength of products, flame retardancy, acid-proof alkaline, and electrical insulation, etc. , and a proper lubrication.
wood powder filler, wood powder is a common organic kind of filler, the particle size of 20 - With a 80 mesh acicular or fibrous, moisture content is big, need to be dry before processing. Wood powder used in the filling of PF resin, with wood powder filling PF compressed powder with good comprehensive myocardial infarction and performance, can be used for machine parts, stationery, lamp holder and so on. In addition, the wood powder can also be used for other thermosetting resin and a small amount of thermoplastic resin, also belong to a kind of paper pulp wood powder filler, its USES basic equivalent of wood powder.
organic kind of packing density is small, belongs to the light filler, as a result of the organic filler heat resistance is poor, affect the processing performance, less so in thermoplastic applications, and widely applied in the thermosetting plastic. Commonly used organic fillers are mainly wood powder, nut shell powder, shell powder powder and cotton and so on agricultural and sideline products, and so on. Organic filler has enhanced, reduce the effect such as molding shrinkage rate and improve the dimensional stability. But due to the processing temperature resistance is poor, only can be used in the injection molding processing resin of low temperature.
more wonderful sharing: plastic products, warping deformation directly click.
or copy the link: http://www. csssld。 cn//html/2016/Trade_0528/244。 HTML
nantong on plastic products factory's official website: http://www. csssld。 cn//
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