High density Polyethylene (HDPE) Products Manufacturer

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 10 Tons m.t.

Supply Capability:: 100 Tons per Month m.t./month

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Detailed Product Description

HDPE (High-Density Polyethylene )

Density:0.960g/cm

HDPE (High-Density Polyethylene ) raw material

Density: 0.960g/cm3

Grade: injection molding

MFI: 6.0g/10min

Melting point: 133°c

Application range: crates,seats,boxes,pallet

the product contain anti-oxidants and meet FDA 21-177-1520,RoHS

Q:Plastic raw materials, why LDPE and LLDPE?: LDPE is a low density polyethylene with a large number of branched structures. The molecular structure is lack of regularity, so the crystallinity of LDPE is small, 65%~75%, and the density is low, 0.91~0.93 grams / cubic centimeter. LLDPE is a linear low density polyethylene. Its molecular structure is linear, branched less, branched short, and its density is similar to that of LDPE. Its physical and mechanical properties are better than those of LDPE.

Q:How to test plastic raw materials?: Thermal stability test of size and appearance quality. Place the product in a 8020C oven, 24H, and cool down to 2350C (2H). Measure the size of the same measuring point before and after the test, and calculate the percentage change rate. And observe the appearance quality changes, dimensional change rate of <0.2%, appearance is not allowed to have deformation, crack, expansion, surface gray, discoloration and other phenomena.

Q:Is plastic bucket and plastic bottle the same raw material?: When the number of the triangle in the bottom of the barrel is "1", the main component of this kind of plastic bucket is polyethylene terephthalate (polyester), which is often called PET. The melting point of this kind of plastic barrel is high, but the heat resistance can only reach 70 degrees centigrade, and it is easy to deform. When the temperature of the plastic barrel is higher than that of the plastic bucket, the possibility of dissolving harmful substances in the plastic barrel is increased, and the material such as wine, oil and the like can be easily twisted and contracted. As China has traditionally been thrifty, people tend to reuse plastic buckets. However, this kind of plastic barrels of repeated use, may release carcinogenic DEHP, if such liquid plastic barrel by people drinking, will may be suffering from cancer, also has toxicity to male testis, its harm should not be overlooked.

Q:What material is best for plastic gears?: The most commonly used is the POM. It can be made of carbon fiber reinforced, more stable size, of course, can also use high-end engineering plastics, such as: PEEK, SP-1, Teflon, LR, and so on. For different occasions, different characteristics of the use of choice

Q:What kind of plastic material is used for medical instruments?: The resin used for medical plastic requires higher purity and narrower molecular weight distribution;

Q:The difference between resin and plastics: Resin material: it is natural, extracted from plants, the cost is higher. Plastic: it is chemical material, extracted from petroleum, Chen is lower

Q:What are the raw materials for making plastics?: Plastic raw materials are extracted from some oil in the part of PC is most familiar with the material extracted from the oil, the PC material has a gasoline burning time; ABS is made from coal, ABS will show when soot like burn out; POM extraction from natural gas, POM will have a very smelly smell of gas when burned.

Q:What are the main biodegradable plastic bags made of?: Biodegradable plastics(1) natural polymer modification method. Starch, cellulose, chitin, lignin, seaweed and other natural polymers as raw materials, through chemical modification and copolymerization method, these molecules were modified to synthesize biodegradable plastics.(2) chemical synthesis. The simulation of natural polymer structure, starting from simple water molecules, in the polymer chain of plastic with active groups such as amide, peptidyl, ester compounds containing these radicals, similar to natural protein structure, fragments of grease, easily biodegradable.(3) microbial fermentation, many microorganisms can take some organic substances as carbon source, through metabolism, secrete, produce polyester polymer, these molecules are easy to degrade, and can be further recycled.

Q:PVC what chemicals do you need for plastic surface treatment?: The commonly used techniques: solvent cleaning (skim), corona treatment, short wavelength ultraviolet radiation treatment, sandpaper treatment, sandblasting processing, plasma etching, chemical etching, heat treatment etc..

Q:Plastic raw materials, electroplating grade round face, electroplating grade, what is the concept?: The so-called plastic raw material electroplating grade means that the particle of the plastic material is high in purity and high in polarity, and is easy to be evenly adhered to the metal particles before the plating.

Our main products are plastic extruding machines, plastic film blowing machines,geomembrane lines, geonet lines, plastic pipe lines, blowing film machine ,film making machine ,agricullture film machine green house film machine pe hrink machine and pof machine all kinds of plastic machienry etc. We can also design products or lines according to customers' requirements.

1. Manufacturer Overview
Location	Shandong,China (Mainland)
Year Established	2008
Annual Output Value	Above US$100 Million
Main Markets	40.00% Africa 20.00% South America 10.00% Southeast Asia 10.00% Mid East 10.00% North America 10.00% Eastern Asia
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3. Manufacturer Capability
a)Trade Capacity
Nearest Port	percent of export
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b)Factory Information
Factory Size:	5,000-10,000 square meters
No. of Production Lines	10
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	average