Irradiation cross-linkable PVC compound

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:

Irradiationcross-linkable PVC compound

I.                  Type andapplication

Type

Product

Application  and Cable Specification

1151N

105℃  Irradiation cross-linkable PVC insulating compound

Used for irradiation cross-linkable cables  and wires which working temp. of conductor is 105

1152N

105℃  Irradiation cross-linkable PVC jacket compound

Used for irradiation cross-linkable cables  and wires which working temp. of conductor is 105

1151N-R

105℃  Irradiation cross-linkable PVC insulating compound

Used for irradiation cross-linkable cables  and wires which working temp. of conductor is 105℃, according with JASO D618-2008 XLPVC  standard.

II.               Productdescription

Irradiation cross-linkable PVC compound forcables and wires, based on PVC resin, is made into granula by specialprocessing with adding plasticizer, stabilizing agent, cross-linking agent andother special agents. The products meet various special requirements, such asdifferent hardness, UV stable, environment friend (RoHs, REACH, PAHs,chlorinated alkanes free,  phthalatefree, and etc.), sub-shine and fog surface, low temperature resistant, PS/ABStransfer proof, rodent-repellent, termite-repellent, and transparent, and etc.

III.            Irradiatingdosage

The normalirradiating dosage of irradiation cross-linkable PVC compound is 6-8 mega-rad.

Note: For the compound would be coloured if the white and nature colourcompound were irradiated directly, the compound need add white colourmasterbatch before processing.

IV.             Processing

It is recommended that compound should beprocessed with common extruder having a minimum L/D ratio of 20. Non-specialrequirements of equipment and processing are needed.

The following temperature(℃) profileof extruder is recommended

Zone

Zone 1

Zone 2

Zone 3

Zone 4

Head

Die

Temperature  

140

160

170

175

180

175

V.                Storageand transport

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

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

VI.             Properties

Table

Item

Unit

Standard  Value

1151N

1152N

1151N-R

Tensile Strength

≥  MPa

16.0

15.0

16.0

Elongation at  Break

≥   %

150

180

150

Impact Brittleness Temperature

≤  

-15

-20

-20

Volume Resistivity,  at 20

Ωm

1.0×1011

1.0×108

1.0×109

Volume Resistance at  working temperature

Temperature

95±1

Volume Resistance

Ωm

1.0×108

Dielectric Strength

≥ MV/m

20

18

20

Hot Deformation

≤   %

40

50

40

Thermal Stability Time

at 200

≥  min

120

120

120

Oxygen Index

≥  %

26

Thermal Prolongation

Elongation Under Load

≤   %

175

175

175

Thermal Aging

Aging Temperature

136±1

136±1

136±1

Aging Time

h

168

168

168

Retention of Tensile Strength

≤   %

+80

+80

+80

Retention of Elongation at Break

≤   %

+75

+70

+75

Note: The above data are the compoundproperties after irradiated.


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How about making a bottle of yogurt with plastic bottles?
Hello. Glass is best, plastic bottles are easy to produce toxins,A bottle that can be recycled is ok.
Q:What are the grades of plastics from 1 to 7?
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 mark, plus the numbers, they will recover triangle marking attached to the plastic products, and with the numbers 1 to 7 and English abbreviations to refer to the use of plastic resin type generation. As a result, the identification of plastic varieties has become simple and easy, and the cost of recycling has been substantially reduced. Today, many countries in the world have adopted the SPI logo scheme. China enacted almost identical labeling standards in 1996.
Q:How do you dye plastics?
Dry staining dye and a certain proportion of plastic pellets into the rotating drum, and adding 0.01%~0.1% zinc stearate or white mineral oil as a wetting agent to make plastic and easy to dye binding, rotating drum to make plastics and dye mixing.
Q:What are the advantages and disadvantages of plastic packaging materials?
First of all, we must say that the biggest feature of plastic packaging materials is light quality and good mechanical properties. For many goods which require long-distance transportation, it can reduce the weight of transportation and facilitate transportation. This is incomparable to glass and metal materials.
Q:Plastic parts are easy to crack under what conditions
Cracking, including surface cracks, cracks, cracks, cracks, cracks and cracks caused by mold sticking and flow passage, and cracking and cracking in cracking time. The main reasons are as follows:1. processing:(1) the pressure is too large, the speed is too fast, the more charge, the injection and the holding time are too long, and it will cause the internal stress to be too big and crack.(2) adjust the mold opening speed and pressure to prevent the rapid and strong pulling.(3) adjust the mold temperature properly, make the parts easy to release, reduce the material temperature properly and prevent decomposition.(4) prevention of cracking due to weld line and lower mechanical strength caused by degradation of plastics.(5) the appropriate use of release agent, pay attention to often remove the mold surface attached to aerosol and other substances.(6) the residual stress of the workpiece can eliminate the internal stress and reduce the formation of the crack by annealing immediately after molding.
Q:What are the main defects of common plastic products?
Uneven color or discoloration: discoloration of plastic or pigment due to improper distribution of pigments or fillers; uneven color on the surface of plastic products. Uneven color varies with the appearance of the reasons. Near the inlet is mainly uneven distribution of pigments, such as when the whole plastic products uneven color is caused by poor thermal stability of plastic, and the uneven color of the weld site is related to the nature of the pigment.Plastic products are fragile: because of bad plastics, obvious directionality, internal stress and plastic structure is not good, so that the strength of plastic products decreased, brittle, easy to crack (especially in the direction of material flow easier to crack).Bad mold release: because of excessive filling effect, bad mold release performance and other reasons, make plastic products difficult to release or after the release of plastic deformation and rupture, or plastic products residual direction does not meet the design requirements.
Q:Plastic shoes taste great, is it harmful?
Cheap plastic shoes, now generally made of plastic slippers used most of the material is EVA and PVC, basically there will be some so-called "smelly plastic taste, have little effect on the human body, consumers can rest assured to buy.
Q:What are the characteristics of plastic products?
Plastic is a kind of synthetic polymer with plasticity. It forms with synthetic rubber and synthetic fibers
Q:Can I marinate salted eggs with a plastic bucket?
May notA plastic PVC is often used, it is made of PVC resin, plastic resin increasing agent and anti-aging agent, and non-toxic. But the addition of plasticizer, antioxidant and other accessories are toxic, daily in PVC plasticizer, mainly using terephthalic acid two butyl phthalate two formic acid two ester etc., these chemicals are toxic, lead salt antioxidant stearic acid polyvinyl chloride is toxic.
Q:How can plastics be produced, In several ways?
Extrusion, also known as extrusion molding, is the use of extruders (extruders) to heat the resin continuously through the mold extrusion of the desired shape of the product. Extrusion is sometimes also used in the forming of thermosetting plastics and can be used in the moulding of foamed plastics. The advantage of extrusion is that it can extrude various shapes of products. The production efficiency is high, it can be automated and continuous production. The disadvantage is that thermosetting plastics can not be widely used in this process, and the size of products is prone to deviation.

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