LDPE

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10 Metric Tons watt
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3000 Metric Tons per Month watt/month

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Product Description:

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 

 

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

 

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Q:What type of raw material is used in plastic bags? The brightness is good. It blows out as bright as a mirror! That kind of transparency!
LDPE high pressure 2424H, Lanzhou petrochemical, LLDPE, 7042N, Lanzhou petrochemical. Transparency can reach 90%. The temperature should be controlled during blowing.
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 are the raw materials needed for producing plastic hair dryer shell and flashlight shell?
PA nylon as a large amount of Engineering plastics. Widely used in machinery, electrical appliances, textile equipment, chemical equipment, aviation and other fields. Become an indispensable structural material in all walks of life, the main features are as follows:1. excellent mechanical properties. High mechanical strength and good toughness.2. excellent heat resistance. Such as nylon 46, high crystallinity Nylon high thermal deformation temperature, can be used at 150 degrees Celsius for a long time. PA66 after glass fiber reinforcement, its thermal deformation temperature above 250 degrees celsius.3. excellent electrical insulation performance. Nylon has high volume resistance and high breakdown resistance. It is an excellent insulating material for electrical and electrical equipment.4. self lubrication, good friction resistance. Nylon has a good self lubrication, small friction coefficient, so as to drive parts, long service life.5. excellent weather resistance.
Q:I'd like to know what PP plastic material is PP plastic raw materials cleaning can not use ultrasonic cleaning machine to wash it?
However, for some occasions, water can be used instead of organic solvent to clean the acid and alkali. Thus compared with other various cleaning methods, ultrasonic cleaning machine shows great advantages, in particular, in the group of professional production enterprises, has gradually replaced the traditional ultrasonic cleaning machine, cleaning, washing, washing pressure vibration cleaning and steam cleaning process.
Q:What are the raw materials of foam plastics and how do they come out?
The foaming agents for epoxy resins are two types: physical foaming agents and chemical foaming agents. Physical foaming agents are mainly low boiling liquid, such as three chloro methane (F11), three chlorine, three fluorine ethane (F112), two chlorine, two fluorine methane (F12) and so on. By using the curing heat of the epoxy resin, the liquid with low boiling point is evaporated, and the gas is released, and the products are small in density and low in thermal conductivity. But fluorine hydrocarbons have a damaging effect on the atmosphere and are often used to spray foaming processes. According to the experts of China epoxy resin industry association, toluene and so on can be used as auxiliary foaming agent. In addition to foaming, it also acts as a curing reaction, a heat absorber and a diluent.
Q:PE plastic bellows raw material formula (PE and PP ratio, as well as other filling)?
PE bellows formulations generally include the main resin, additives and fillers, in which the resin polymer in the infrared spectrum of the difference, the plastic material can be judged by analysis.
Q:Plastic raw materials packaging is generally divided into several categories?
A variety of kraft paper, polyethylene thick film, fiber bags, aluminum foil bags
Q:How about the price of plastic raw materials now?
ABS market overall stability, part of the small move.
Q:Application of CPE in plastics industry
Chlorinated polyethylene is a kind of macromolecule material prepared by substitution reaction of high-density polyethylene (HDPE) by chlorination. According to the structure and the use of different, chlorinated polyethylene can be divided into resin type chlorinated polyethylene (CPE) and elastic type chlorinated polyethylene (CM) two broad categories.
Q:What kind of plastic material is used for medical instruments?
Because most monomers and their oligomers are poisonous, medical plastics have strict restrictions on the residues of these substances;
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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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