• PVC compound for AS standard wires and cables System 1
PVC compound for AS standard wires and cables

PVC compound for AS standard wires and cables

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

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PVC compound for AS standard wires and cables

I.                  Type andapplication

Type

Product

Application  and Cable Specification

V-90

90℃  PVC insulating compound

According with V-90、standard of AS/NZS 3808:2004

5V-90

90℃  PVC jacket compound

According with 5V-90 standard of AS/NZS  3808:2004

II.               Product description

PVC compound for AS 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

165

170

175

175

175

IV.             Storage and 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

V-90

5V-90

Tensile Strength

≥ MPa

12.5

12.5

Elongation at Break

≥   %

150

150

Impact Brittleness Temperature

 

-15

Volume Resistivity, at 20

≥Ωm

4.0×1010

Volume Resistivity, at 90

≥Ωm

2.0×106

Dielectric Strength

≥ MV/m

20

18

Hot Deformation

≤   %

50

50

Thermal Stability Time

at 200

≥  min

Thermal Aging

Aging Temperature

115±2

115±2

Aging Time

h

504

504

Tensile Strength after aging

≥ MPa

Retention on Tensile Strength

  %

+75

+75

Elongation at Break after aging

≥   %

Retention on Elongation at Break

  %

+65

+65

Loss of Mass

≤ mg/cm2

2.5

2.5


Q:Can olive nets be used in hilly or sloping terrains?
Yes, olive nets can be used in hilly or sloping terrains. They are designed to be versatile and can be adjusted to fit various terrains.
Q:Can olive nets be used in high-density olive orchards?
Yes, olive nets can be used in high-density olive orchards. Olive nets are commonly used to protect the olives from birds and other pests during the harvesting season. They can be installed in high-density orchards to cover the trees and prevent damage to the fruit, ensuring a successful harvest.
Q:How is the recycling of plastic bottles handled?
Plastic bottles melt, melt, dissolve, make unsaturated resins, or re - granulate, but if they are made of transparent products, they can easily be found to be opaque and have poor light transmitting particles.Polyethylene propertyPolyethylene is odorless, non-toxic, feel like wax, has excellent resistance to low temperature performance (minimum temperature can reach -70 ~ -100 C), good chemical stability, erosion resistance to most acid-base (not resistant to oxidizing acid), insoluble in common solvents at room temperature, low water absorption, excellent electrical insulation properties; but polyethylene for environmental stress (chemical and mechanical function) is very sensitive, heat aging resistance difference.The properties of polyethylene vary depending on the molecular structure and density.Mainly used in the manufacture of films, containers, pipes, monofilament, wires, cables, daily necessities, etc., and can be used as television, radar and other high-frequency insulation materials.
Q:Why plastic is not environmentally friendly?
Due to the inability of plastics to degrade naturally, it has become the number one enemy of mankind, and has also led to the tragedy of many animal deaths. For example, the monkeys in the zoo, pelicans, dolphins and other animal, are readily lost visitors swallowed 1 plastic bottles, and finally as indigestion and painful death; looked beautiful and pure sea, approaching the look, in fact, filled with various kinds of unable to accommodate the oceans of plastic waste, in more than one die seabirds sample intestines, found all kinds of plastic can not be digested.
Q:What materials are olive nets typically made of?
Olive nets are typically made of durable and lightweight materials such as nylon or polypropylene.
Q:What sizes are olive nets available in?
Olive nets are available in various sizes, ranging from small to large, to accommodate different olive tree sizes and grove configurations.
Q:Can olive nets be used for both traditional and hydroponic olive tree propagation?
Yes, olive nets can be used for both traditional and hydroponic olive tree propagation. Olive nets are versatile and can provide support and protection to young olive trees during the propagation process, whether it is done through traditional methods or hydroponics. These nets help in preventing damage caused by wind, pests, and harsh weather conditions, ensuring successful growth and development of the olive trees in both traditional and hydroponic setups.
Q:Do olive nets come with any warranties?
Yes, olive nets typically come with warranties. The specific length and terms of the warranty may vary depending on the manufacturer and the type of net, but it is common for olive nets to have some form of warranty to cover any defects or issues that may arise.
Q:Do olive nets affect the yield of the olive tree?
Yes, olive nets can affect the yield of the olive tree. The nets are commonly used to protect the olives from birds, wind, or excessive sunlight. By providing a physical barrier, olive nets reduce the risk of fruit loss and damage, ultimately improving the overall yield of the olive tree.
Q:Can olive nets be used for olive trees in regions with limited sunlight?
No, olive nets cannot effectively be used for olive trees in regions with limited sunlight as they are primarily used for protecting the olives from birds and other pests, and not for enhancing sunlight exposure. In such regions, alternative methods like selective pruning or choosing olive tree varieties that are more tolerant to shade should be considered.

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