High electrical property SR-PVC Jacketing compound for high voltage cables

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3000 Tons kg/month

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Product Description:

High electrical property SR-PVC Jacketing compound

for high voltage cables

I.             Type and application

Type

Product

Application

9023N-J

90flame retardant high  electrical property SR-PVC jacketing compound

Applying to high voltage cables and other  area cables as flame retardant jacketing compound

9021N-J

90high electrical  property SR-PVC jacketing compound

Applying to high voltage cables and other  area cables as jacketing compound

II.           Product description

Theseproducts are based on PVC resin, is made into granula by mixing, plastificationand granulation with adding plasticizer, stabilizing agent, flame retardant andetc.

III.          Processing

It isrecommended that compound should be processed with common extruder having aminimum L/D ratio of 20.

Thefollowing temperature() profile of extruder is recommended:

Zone

Zone 1

Zone 2

Zone 3

Zone 4

Head

Die

temperature

140

160

170

175

180

175

Note: Aboveinformation just for you refer, please adjust it according to equipmentconditions and extruding situation.

IV.          Storage and transport

Packaging25kg/bagAluminum foil or PE membrane inside bagand complex Kraft outside bag.

Storage andtransport: Avoiding in direct sunlight and weathering. The storage place shouldbe in clean, cool, dry, and ventilated conditions.

V.           Properties  

Table

Item

Unit

Standard  Value

9023N-J

9021N-J

Density

≤g/cm3

1.42

1.42

Hardness

Shore D

45-55

45-55

Tensile Strength

≥MPa

20.0

16.0

Elongation at Break

≥ %

220

180

Thermal Aging

×h

100±2×240

100±2×240

Tensile Strength after aging

≥MPa

20.0

16.0

Variation on Tensile Strength

%

±10

±20

Elongation at Break after aging

≥ %

220

180

Variation on Elongation at Break

%

±15

±20

Loss of Mass

≤g/m2

18

15

Oxygen Index

≥ %

30

-

Volume Resistivity,  at 20

Ωm

1.0×1012

1.0×1012

Hot Deformation

≤ %

20

20

Thermal Stability Time

at 200

≥min

150

80

Impact Brittleness in low temp.

-15

-15

Dielectric Strength

≥MV/ m

20

20


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Q:What does plastic melt mean?
The melt flow rate refers to the weight of a thermoplastic under a certain temperature and load, and the melt passes through a standard die every 10 minutes.
Q:Plastic long time to become sticky, how to remove?
Try using a rubber. But in the beginning, you may think the more you rub the dirt, but the longer the rub, you will see the effect, this method is relatively tired, have perseverance.
Q:Advantages of plastic furniture
Various shapes, casual and beautiful, plastic has the characteristics of easy processing, so that this type of furniture has more freedom to shape. The casual design expresses the designer's very personal design idea, and reflects the casual beauty by means of the general furniture which is difficult to reach. 3, portable and easy to pick up common furniture, plastic furniture to give people the feeling is light, you do not need to spend a lot of effort, it can be easily moved to take, and even internal metal stents and plastic furniture, the bracket is generally hollow or small diameter. In addition, many plastic furniture has the function of folding, so it saves space and is convenient to use.
Q:How to make up the holes in the plastic basin, and the method is simple and durable
Looking for a plastic basin with similar colors of waste plastic, with electric irons gently hot, slowly copper leakage to close, you can.
Q:Can the plastic lunch box be heated by microwave oven?
It depends on the kind of plastic. Some special plastics are available, but they have notes on them
Q:What is the shell of the relay? What exactly is plastic?
Relays, usually thermosetting plastics, refer to plastics that can be cured or otherwise insoluble in heat or other conditions, such as phenolics, epoxy plastics, etc.. Thermosetting plastics can be divided into two types: formaldehyde, cross-linking and other cross-linking. Formaldehyde crosslinked plastics include phenolic plastics and amino plastics (such as urea formaldehyde melamine formaldehyde etc.).
Q:What's the way to clean the greasy food on the plastic?
General plastic products cleaning: 84 disinfectant to 1:200 ratio and water dilution, will need to clean plastic products in it, soak for 2 hours, and then rinse with clean water again and again.
Q:What are the hazards of plastic oiler
Phthalates, two formic acid and phenol methane, are common chemicals used in plastic products. They have carcinogenic effects on humans over a long period of time. So use plastic less food.
Q:How many kinds of plastics are there?!
Plastic material can be divided into granular (such as calcium plastic reinforced plastic), fiber (such as glass fiber or glass cloth reinforced plastic), sheet (such as mica reinforced plastic) three. According to the material can be divided into cloth reinforced plastic (such as rags or reinforced asbestos reinforced plastics), inorganic mineral filled plastics (such as quartz or mica filled plastics), fiber reinforced plastics (such as carbon fiber reinforced plastics) three.
Q:What products are plastic extrusion?
Extrusion is also called plastic extrusion in plastic processing. It is used to press out the extrusion of the die itself in the process of the non rubber extruder.

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