PVC compound for VDE standard wires and cables

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
3000 Tons kg/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

PVC compound for VDE standard wires and cables

I.    Type and application

Type

Product

Application  and Cable Specification

3901N

PVC insulating compound for VDE standard  at 90℃

Used for wires and cables which according  with VDE standard

3921N

PVC jacket compound for VDE standard at 90℃

Used for wires and cables which according  with VDE standard

II.    Productdescription

PVC compound for VDE standard wires andcables, based on PVC resin, is made into granula by mixing, plastification andgranulation with adding plasticizer, stabilizing agent, flame retardant andetc. The products meet various special requirements, such as differenthardness, UV stable, environment friend (RoHs, REACH, PAHs, chlorinated alkanesfree,  phthalate free, and etc.),sub-shine and fog surface, low temperature resistant, PS/ABS transfer proof,rodent-repellent, termite-repellent, and transparent, and etc.

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  ℃

140

160

170

175

180

175

IV.    Storageand transport

Packaging:25kg/bag, PE membrane inside bag and Kraft outsidebag.

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

V.     Properties

Table

Item

Unit

Standard  Value

3901N

3921N

Tensile Strength

≥   MPa

16.0

10.0

Elongation at  Break

≥    %

150

150

Impact Brittleness Temperature

  ℃

-15

-20

Volume Resistivity,  at 20℃

≥ Ωm

1.0×1011

1.0×108

Volume Resistance at  working temperature of 90℃

≥ Ωm

1.0×108

-

Dielectric Strength

≥ MV/m

20

18

Hot Deformation

≤    %

30

50

Thermal Stability Time

at 200℃

≥   min

240

240

Thermal Aging

Aging Temperature

135±2

115+2

135±2

115±2

Aging Time

h

14×24

14×24

14×24

14×24

Tensile Strength after aging

≥   MPa

16.0

10.0

Variation on Tensile Strength

    %

+25

+25

Elongation at Break after aging

≥    %

150

150

Variation on Elongation at Break

  %

+25

+25

Loss of Mass after aging

≤   g/m2

15

15


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Advantages and disadvantages of plastics
The specific strength of plastic is much higher than that of cement concrete. It is close to or even beyond steel. It belongs to a kind of lightweight and high strength material.
Q:What is the pungent smell of plastic products?
Therefore, the pungent smell of plastic products, or to see what the use of materials to do, can not be generalized
Q:EVA plastic products poisonous?
It is widely used in foam material, functional films, packaging mold, hot melt adhesive, wire and cable and toys and other fields.
Q:How long will the plastic degrade?
The degradation time is determined by the composition of plastic plastic components, now plastic degradation plastic and non degradable plastic, for non degradable on relatively long service life, time is a few years, and for degradable plastics
Q:Are there any other plastic products besides stretch?
The metal bond in different degrees, while the ductility was also different. The nature of metal minerals, such as gold, silver, natural natural natural copper has good ductility. When using a knife scratching the malleable mineral, mineral surface is carved in the light immediately left grooves, without powder or granules. It can be distinguished from brittle.
Q:What is the role of calcium carbonate in plastics?
Improve the hardness and rigidity of plastic productsIn plastics, especially in soft PVC, the hardness increases with the amount of calcium carbonate, and the elongation decreases with the increase of hardness. Particle size, oil absorption value of calcium carbonate, hardness growth rate. Conversely, the particle crude oil absorption value of small calcium carbonate, plastic hardness growth rate is small. In soft PVC, calcium carbonate (light) is the next to the lowest hardness growth rate of heavy calcium carbonate.
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:Can a plastic bowl be used safely?
The long-term use of plastic bowl has certain harm to the body, often add a plastic plasticizer, which contains a number of toxic chemicals, when using a plastic bowl of hot or boiling water, it is easy to dilute toxic chemicals into the water, and the internal microscopic structure of plastic has many pores, which hides dirt the cleaning is not clean, it is easy to breed bacteria.
Q:What type of plastics do you have?
According to the molecular structure and thermal properties of synthetic resins in plastics, plastics can be divided into two types, thermoplastics and thermosetting plastics.(1) the characteristics of thermoplastics1) the resin molecules are linear or branched.2) softening when heating, when reaching a certain temperature, melting state, become a flow of viscous fluid, under certain pressure can be shaped into a certain shape, after cooling can maintain the shape has been formed. If heated again, it can be softened, melted and formed again and again.3) in the process of heating and cooling, it is mainly physical change, and in a few cases there are chemical changes.
Q:How can I remove the scratches on the plastic?
The plastic is made of monomers as raw materials, polymer by polyaddition or polycondensation polymerization (macromolecules), commonly known as plastic resin (plastics) or (resin), can freely change the composition and form style, composed of synthetic resin and filler, plasticizer, stabilizer, lubricant, pigment and other additives.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range