High temperature Resistant PVC compound for cables

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Product Description:

High temperatureResistant PVC compound for cables

                           

I.                  Type andapplication

Type

Product

Application  and Cable Specification

2501N

125 degree C PVC  insulating compound

125 degree C high  temperature resistant PVC insulating compound for cables and wires

2521N

125 degree C  jacket compound

125 degree C high  temperature resistant PVC jacket compound for cables and wires

II.               Product description

High temperature PVC cable compound, basedon PVC resin, is made into granules by mixing, plasticization, and granulation,adding plasticizer, stabilizing agent. The products meet various specialrequirements, such as different hardness, UV stable, environment friendly(RoHs, REACH, PAHs, chlorinated alkanes free)

III.            Processing

It is recommended that compound should beprocessed with common extruder having a minimum L/D ratio of 20.

The following temperature(℃) profile of extruder is recommended:

Zone

Zone 1

Zone 2

Zone 3

Zone 4

Head

Die

Temperature  

145

165

175

180

185

180

IV.             Storageand transport

Packaging:25kg/bag, PEmembrane inside bag and Kraft outside bag.

Storage and transport: Avoiding in directsunlight and weathering. The storage should be clean, cool, dry, andventilated.

V.                Properties

Table

Item

Unit

Standard  Value

2501N

2521N

Tensile Strength

≥  MPa

16.0

16.0

Elongation at Break

≥   %

150

180

Impact Brittleness Temperature

 

-15

-25

Volume Resistivity, at 20

Ωm

1.0×1012

1.0×108

Dielectric Strength

≥ MV/m

20

18

Hot Deformation

≤   %

40

50

Thermal Stability Time

at 200

≥  min

180

180

Thermal Aging

Aging Temperature

158±2

158±2

Aging Time

h

240

168

Tensile Strength after aging

≥  MPa

16.0

16.0

Variation on Tensile Strength

  %

±30

±25

Elongation at Break after aging

≥   %

150

150

Variation on Elongation at Break

    %

±30

±25

Loss of Mass

≤  g/m2

25

25


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Q:How do you understand the level of engineering plastics?
HDPE (HDPE): common white bottles, cleaning products, bath products. High temperature resistant, but not easy to clean, easy to breed bacteria, do not recycle.
Q:Plastic products after melting, dip in the pot bottom, how to remove?
Because of plastic and steel products, the coefficient of thermal expansion and contraction is different. Who experts even think, but should first heat the pot, very easy to rust. Pour some hot water into the greasy pan later and heat the pan.
Q:How many years will it take for a plastic bag to rot?
Biodegradable plastic bags are not automatically degraded under any conditions. According to reports, biodegradable plastic bags still contain plastic ingredients, only biodegradable plastic bags are buried in the ground, at a certain time and temperature can be degraded.
Q:How can plastics be produced, In several ways?
Plastic molding is the process of making final plastics from polymers made from synthetic resin manufacturing plants. Processing methods (often referred to as plastic primary processing) include compression molding (extrusion molding), extrusion (extrusion), injection molding (injection molding), blow molding (hollow forming), calendering, etc..
Q:Has the plastic bottle been poisoned for a long time?
01 stands for PET (polyethylene terephthalate), most commonly used in the manufacture of mineral water, carbonated drinks and other bottled beverages. As we all know, the beverage bottles made of this material can not be hot water, only suitable for warm drinks or frozen drinks, high temperature liquid or heating, it is easy to deformation, the dissolution of harmful substances. Scientists also found that the use of the plastic could release carcinogens after more than 10 months. Therefore, it is recommended that the beverage bottle be discarded and no longer used as a water container or a storage container.
Q:What does Tupperware cup other7 stand for?
PET (polyethylene terephthalate), a container made of this material is commonly installed plastic soda bottles, also known as the "bottle".Common mineral water bottles, carbonated beverage bottles, etc.. Heat resistant to 70 degrees, easy to deformation, there are harmful substances melting. After 1 months with plastic, may release a carcinogen, DEHP. Can not be put in the sun in the car; do not install wine, oil and other substances
Q:What glue does the plastic product stick with?
502 glue for porous absorbent material and then, for iron and steel, nonferrous metals, rubber, leather, plastics, ceramics, wood, non-ferrous metals, non metals ceramics, glass and flexible materials such as rubber, leather, soft and hard plastic or their mutual adhesion, but of polyethylene, polypropylene, Teflon ethylene and other hard bonding materials, the surface through special treatment, in order to bond. Widely used in electrical appliances, meters, machinery, electronics, light instruments, medical, light industry, civil and so on.
Q:How do I see if the plastic cup is qualified?
The United States Plastics Industry Association (Society of Plastics Industry, SPI) made use of plastic products of plastic type sign code, is composed of representatives of the circular triangle in the middle of the three arrows, plus digital sign
Q:How to remove static electricity on plastic products?
Antistatic agents can be added to plastics;
Q:What products are plastic extrusion?
In addition to granulation, are hollow plastic products are extrusion molding

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