LDPE

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 10 Metric Tons watt

Supply Capability:: 3000 Metric Tons per Month watt/month

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Detailed Product Description

Appearance: White or Gray Granule

LDPE is the low density version of PE. This has less hardness, stiffness and strength compar

Specification:

Product	LDPE
Resin Properities	Test Result
Melt Indexg/10min	7~8
Densityg/ 12cm3'	>0.922
Tensile-strength	Mpa9
Elongationat break	500%
Softening pointVicat>	83°C

Product

LDPE

Resin Properities

Test Result

Melt Indexg/10min

7~8

Densityg/ 12cm3'

>0.922

Tensile-strength

Mpa9

Elongationat break

500%

Softening pointVicat>

83°C

Physical Properties	Test Method	Nominal Value	Unit
Density	ISO 1183	0.921	g/cm3
Melt Mass-Flow Rate (MFR)	ISO 1133	1.9	g/10min
Hardness
Shore Hardness (shore D)	ISO 868	45
Mechanical Properties
Tensile Modulus	ISO 527-2	175	MPa
Tensile Strength	Yield,	ISO 527-2	9.0	MPa
Break,	13.0	MPa
Tensile Strain(Break)	ISO 527-2	850	%
Modulus of Elasticity	Internal Method	250	MPa
Thermal
Vicat Softening Temperature	ISO 306/A50	89.0	°C
Melting Temperature (DSC)	DIN 53765	108	°C
Peak Crystallization Temperature (DSC)	DIN 53765	97.0	°C
Heat of Fusion	DIN 53765	110	J/g
Electrical
Volume Resistivity	ASTM D257	8.5E+15	ohm •cm
Dielectric Strength	ASTM D149	30.0	kV/mm
Dielectric Constant (60Hz)	ASTM D150	2.20	%
Dissipation Factor (60 Hz)	ASTM D150	0.00050

Physical Properties

Test Method

Nominal Value

Unit

Density

ISO 1183

0.921

g/cm3

Melt Mass-Flow Rate (MFR)

ISO 1133

1.9

g/10min

Hardness

Shore Hardness (shore D)

ISO 868

Mechanical Properties

Tensile Modulus

ISO 527-2

175

MPa

Tensile Strength

Yield,

ISO 527-2

9.0

MPa

Break,

13.0

MPa

Tensile Strain(Break)

ISO 527-2

850

Modulus of Elasticity

Internal Method

250

MPa

Thermal

Vicat Softening Temperature

ISO 306/A50

89.0

°C

Melting Temperature (DSC)

DIN 53765

108

°C

Peak Crystallization Temperature (DSC)

DIN 53765

97.0

°C

Heat of Fusion

DIN 53765

110

J/g

Electrical

Volume Resistivity

ASTM D257

8.5E+15

ohm •cm

Dielectric Strength

ASTM D149

30.0

kV/mm

Dielectric Constant (60Hz)

ASTM D150

2.20

Dissipation Factor (60 Hz)

ASTM D150

0.00050

Q: Plastic pipe gas temperature 150 degrees, plastic pipe surface problems?: The most widely used plastic pipe is plastic pipe. There are many kinds of plastic pipes, which are divided into two categories: thermoplastic pipes and thermosetting plastic pipes. It belongs to thermoplastic, including PVC pipe, polyethylene pipe, polypropylene pipe, POM pipe, super high molecular weight polyethylene pipe, etc. it belongs to thermosetting phenolic plastic pipe. The main advantages of plastic pipes are good corrosion resistance, light quality, convenient molding and easy processing. The disadvantages are low strength and poor heat resistance.

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 is the difference between PPA plastic raw material and PP?: PPA is a high temperature nylon, generally used in the automotive industry and the electrical and electronic industry, it has the characteristics of high temperature resistant nylon, but also much higher than nylon, that is to say in the high temperature working environment inside it will be more excellent performance than ordinary nylon, longer service life. At present, the high temperature nylon base material on the market is basically nylon 46, nylon, 6T, 9T and so on.

Q: How many kinds of plastic do you have?: Special plasticsGenerally refers to a special function, can be used in aviation, aerospace and other special fields of plastic. Such as fluorine plastics and silicone, with outstanding resistance to high temperature, self-lubricating and other special functions, and enhance the plastic and foam plastic with high strength, high cushioning and other special properties, these plastics are in the category of special plastics.

Q: What raw materials do plastic color printing plants use?: PEBOPPOPS film, aluminum film and so on, the ink is usually water-based ink, polypropylene ink, etc., different films with different ink.

Q: How to test plastic raw materials?: Sample appearance quality. The plastic raw material is produced according to the normal production process, and the appearance quality of 10~20 parts is observed. The sample product shall not be cracked, deformed, foamed, broken, expanded or shrunk, and other defects that affect appearance. Smooth surface and clear surface.

Q: How many kinds of plastic raw materials are there? How to distinguish them?: According to the nature of the plastic after heating, it is divided into thermoplastic and thermosetting plasticsThermoplastic molecular structures are linear structure, softening or melting when heated, plastic into certain shape, after cooling and hardening. When heated to a certain extent to soften after cooling and harden, this process can be repeated several times. Such as polyvinyl chloride, polyethylene, polystyrene and other thermoplastic. Plastic molding process is relatively simple, can continuous production, and has very high mechanical strength, so it is developing very quickly.The molecular structure of thermosetting plastics is the body structure, softening also occurs in heated, can plastic into a certain shape, but is heated to a certain extent or amount of curing agent, hardened stereotypes, re heating become soft and will not change shape. The thermosetting plastic processing molding after heating no softening, and therefore can not be recovered then, such as phenolic, amino plastics, resin and other plastic. These are thermosetting plastic molding process is more complex, so the continuous production is difficult, but its good heat resistance, not easy to deformation, and the price is relatively low.

Q: What are the properties of plastic material PS? What are the advantages and disadvantages?: High temperature, high mold temperature and low injection pressure should be adopted to prolong the injection time. It is beneficial to reduce internal stress and prevent shrinkage and deformation

Q: What are the bulk density, size and moisture content of the general plastic material?: Another density, independent of particle size, is the true density.Low-density polyethylene: true density of 0.910 ~ 0. 925g / cm3True density of linear low-density polyethylene 0.917-0.923 g/cm3

Q: Do you have plastic materials that are low in price instead of ABS?: The PP temperature is 80-100 degrees, and H series of PP high temperature up to 140 degrees, is as the acme of perfection. At present, the only international.

We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! we have our own experienced mold technicians and equipment operation technicians. Our company pays attention to quality management, pursues the business ideal of "taking quality as root, taking truth as faith", and takes "win-win" as our aim.

1. Manufacturer Overview

Location	Guangdong, China
Year Established	2009
Annual Output Value
Main Markets	North America South America Eastern Europe Mid East Northern Europe South Asia
Company Certifications	ISO 9001:2008

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Export Percentage	41% - 50%
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