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FAQ

Dissolve in 0.3 of the LDPE plastic raw materials what?

However, according to ASTM's D-1248-84, the density range of 0.926 to 0.940 g / cm3 is of medium density polyethylene (MDPE). A new generation of LLDPE expands its density to a plastic body (0.890 to 0.915 g / cubic centimeter) and an elastomer (<0.890 g / cm3). But the American Plastics Industry Association (SPI) and the American Plastics Industry Council (APC) extend the range of LLDPE to plastic bodies, not elastomers. In the 80s of the last century, Union Carbide and Dow Chemical called their early sales of elastomers and elastomers as very low density polyethylene (VLDPE) and ultra low density polyethylene (ULDPE) resins.

What are the bulk density, size and moisture content of the general plastic material?

The bulk density has something to do with particle size. The larger the particle, the smaller the bulk density of the same composition. This is because the accumulation of material quality, material bulk density = space volume. The bulk density is pseudo density.

What kind of raw material is plastic hollow board made of?

PP plastic hollow board made of hollow board packaging products are non-toxic, the processing temperature (DEG) 180~240 when making. So boiling water doesn't break it down. Therefore, there is no need to worry whether there is any toxicity in the empty plate.

What are the heavy bags in the plastic material?

Plastic raw materials in the heavy bag refers to high pressure polyethylene (LDPE) is a kind of special, for the production of plastic packaging bags, the plastic bags bearing force and pulling force are high, and have a high degree of transparency, plastic raw materials sales is often called the heavy bag material, melting point to: 0.3

Will plastic raw materials (such as PET, PP, etc.) be made of non-woven fabrics, will certainly contain BPA?

Only PC (polycarbonate) is available.If the customer is not sure, you can take your product to the third party organization testing, prove that you can do without BPA, and ask your supplier to provide inspection reports and guarantee without BPA.

What is the concept of plastic raw materials for turnover containers?

Suzhou Ke Reed plastic turnover box made of polypropylene, polyethylene synthesis, light weight, long service life, safety, non-toxic, tasteless, moisture-proof, corrosion resistance, light weight, durable, can be stacked, rich color, pure etc..

What machines and materials are needed for the manufacture of disposable plastic cups?

The dryer is moving in the same direction in the process of system design with the temperature reducing water vapor return material prepared to go back to the problem; in the process of drying, hot air flow from the tail to move forward, fully contact with the material, the heat conduction, convection and radiation heat transfer and make full use of heat energy; will be passed directly to the material, the material in the water the cylinder has been evaporated, inlet draught device will flow out of a large number of moisture, moisture, prevent dust pollution two efflux caused by internal spiral; stirring, sweeping, copy board, promote the movement of materials, complete the whole drying process; inverse spread guide avoid dehydration, reduce duplication of drying process.

What is the raw material used in the production of plastic products?

The microwave oven lunch box is made of this kind of material. It is resistant to high temperature at 130 degrees and has poor transparency. It is the only plastic box which can be put into the microwave oven. It can be reused after careful cleaning. Particular attention should be paid to the fact that some microwave oven boxes are made of size 05, but the box cover is made of size 06 PS (polystyrene). PS has good transparency and is not high temperature resistant, so it can not be put into the microwave oven with the box body together. PP. For insurance purposes, put the container in front of the microwave oven and remove the lid first.