Virgin HDPE/LDPE/LLDPE/PP/PVC Granule

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Metric Ton m.t.

Supply Capability:: 3000 Metric Tons per Month m.t./month

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Detailed Product Description

Virgin HDPE/LDPE/LLDPE/PP/PVC

Certified Factory offer directly

Competitive price, good quality

Punctual shipment

Virgin HDPE/LDPE/LLDPE/PP/PVC

Certified Factory offer directly

Competitive price, good quality

Punctual shipment

We specialized in offering LDPE, HDPE, LLDPE with Virgin type and kinds colors of Recycled type.

Because there are lots of grade with differenct applications, sorry that we could not display all of them here. But if you have any enquiries, welcome to contact me, we will quote you best service soon.

No.	item-name	unit	typical value	test methods
1	melt phase polycondensation	g/10min	1.3	GB/T2951.41	IEC60811-4-1
2	density	g/cm3	0.935	GB1033	ASTM D1505
3	Tensile Strength	MPa	26.5	GB1040	IEC60811-1-1
4	elongation at break	%	900	GB1040
5	Low elongation at break	%	475	GB/T2951.13	IEC60811-1-4
6	Resistance to environmental stress cracking	piece	0/10	GB5470	IEC60811-1-4
7	Low-temperature impact brittleness temperature -76 °C breakage	h	>500	GB/T2951.39	IEC60811-4-1
8	200 °C oxidation induction	min	80	GB/T2951.37
9	Carbon black content	%	2.52	GB/T2951.36	IEC60811-4-1
10	carbon black dispersion	fen	8	GB15065
11	Dielectric strength	MV/m	33.5	GB1408	IEC60243
12	electric volume resistivity	Ω.m	6.5×1014	GB1410	IEC60167
13	dielectric constant		2.45	GB1409	IEC60520

Q:How to use all kinds of plastic materials?: GPPS modified polystyrene 204The transparency of 88-92%, refractive index 1.59-1.60, suitable for light products, dyeing is strong, non-toxic and tasteless, no fungus growth, high impact strength, resistance to acid and alkali resistant performance is good, not on the basis of solvent, excellent electrical properties, easy molding, moisture less than 0.02% can maintain the strength and size of high humidity, but the brittleness.Suitable plastic products: decorations, lighting signs, lampshades, stationery, transparent toys, daily necessities, instrument lenses, freezers and thermal insulation in the refrigerator (after foaming).

Q:Is the tableware made of PP raw material the best of those plastic tableware?: Polypropylene (PP) is made from propylene. The transparency is also better than polyethylene. It is harder than polyethylene. Most of the boxes packed in the hotel are made of it. The plastic boxes can be heated in a microwave oven.

Q:How is plastic material made out?: At present, resins are polymers that have not yet been blended with additives. Resin accounts for about 40% to 100% of the total weight of plastics. The basic properties of plastics depend mainly on the nature of the resin, but additives also play an important role.

Q:PP plastic stool surface with those raw materials, what is the ratio?: PP is crystalline polymer. PP is the most common plastic, and the density is only 0.91g/cm3 (smaller than water).

Q:What is the difference between PA66 and PA6 plastic raw materials? Differences in price, color, performance, etc: PA66 (polyamide 66 or nylon 66) is more widely used in the automotive industry, instrument shells, and other products that require impact resistance and high strength than PA6, PA66.

Q:Is the plastic with high melting index good?: It was established by the American Society for measurement standards (ASTM), a method used to identify plastic properties, according to the DuPont Co (DuPont).

Q:Is plastic raw material rubber?: The difference between the plastic and the rubber is plastic or not, but because of thermosetting plastics, this definition is not comprehensive. Another difference is whether the elastic body, but because of the appearance of thermoplastic elastomer, this definition is not comprehensive. In general, rigid high molecular material thermoplastic processing, sure is a plastic elastomer; and thermosetting rubber must be classified. The more ambiguous reference history. Silicone rubber and polyurethane is thermosetting elastomer rubber, is, but completely different from natural rubber. There is a part of polyurethane is thermosetting plastics, even thermoplastics, composition, structure and it depends on the characters.

Q:What plastic materials need to be dried for injection molding products?.. How much is the temperature?: Plastic particles, such as water, are evaporated in the pre heating process of the injection molding machine and then condensed in the cooling molding process, which acts as (Yin Si) in the product and affects the quality of the product.

Q:What raw material produces the plastic to the human body not to harm, to the environment does not have the pollution?: For example, light degradable plastics manufacturing methods can be divided into light degradable plastics synthetic degradable plastics and adding degradable plastics. A, ethylene copolymer / carbon monoxide (E/CO) photodegradation to ketone backbone fracture characteristics of.E/CO light degradation speed and degree and the amount of the chain, the higher the content, the degradation rate of the soon, the greater. The United States of Texas, scientists have to E/CO for outdoor exposure experiments in sunny June, the fastest E/CO only a few days can be degraded. B, ethylene / vinyl ketone copolymer (Ecolyte) keto Ecolyte molecules on the side chain can be decomposed to.Ecolyte light the degradation performance is better than E/CO in the role of natural light, but the cost is higher. This kind of polymer drawback is once see the light starts to degrade, almost no induction period, need adding antioxidants to regulate the induction period Purpose. (2) add type light degradable plastics additive light degradable plastics with a small amount of photosensitizer in the polymer, at low concentration is the degradation of photocatalytic oxidation by solar irradiation (Zi Waiguang) and react to the polyolefin polymer fracture. In PE, PP polymers such as ketones, amines and adding photosensitizer can good photodegradability. Add light degradable plastics with low cost, simple production process, do mulching better. But the degradation characteristics of the exposure surface degradation more thoroughly, some less degradation buried in the soil. The degradation of this kind of photodegradable plastics can be controlled in the induction period of two months or more. But the degradation time control is poor.

Q:How do you increase the transparency and hardness of PP plastic suction pipes? What raw materials do you need to add?: Add transparent nucleating agents to improve transparency, such as milk tea cups

In the past years, We have get more and more experiences in sales market and new items developments, Which shall be the great advantages for us to get more achievements in the international market. In the mean time ,our company has been awarded high reputation by the customers. We will make"quality first,prestige supreme"management policy for our purpose, win your support by reliable product quality,best survice and well-deserved reputation,and provide you with the best quality of the products and professional service in time. .

1. Manufacturer Overview
Location	Shandong,China
Year Established	2001
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Main Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market
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