• Flame retardant PVC insulating compound System 1
Flame retardant PVC insulating compound

Flame retardant PVC insulating compound

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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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Flame Retardant PVC Insulating Compound

I.                  Type andapplication

Type

Product

Application  and Cable Specification

7003N

70℃Flame retardant  PVC insulating compound

Flame retardant PVC insulating compound  for  cables and wires with temperature  rating of conductorat 70

7302N

70℃Flexible  flame retardant PVC insulating compound

Flexible flame retardant PVC insulating  compound for cables and wires with temperature rating of conductorat 70

9003N

90℃ Flame  retardant PVC insulating compound

Flame retardant PVC insulating compound  for cables and wires with temperature rating of conductorat 90

1053N

105℃Flame  retardant PVC insulating compound

Flame retardant PVC insulating compound  for  cables and wires with temperature  rating of conductorat 105

II.               Productdescription

Flame retardant PVC insulating compound forwires and cables, based on PVC resin, is made into granula by mixing,plastification and granulation with adding plasticizer, stabilizing agent,flame retardant and etc. The products meet various special requirements, suchas different 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.            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 insidebag and Kraft outside bag.

Storage and transport: Avoiding in direct sunlightand weathering. The storage place should be in clean, cool, dry, and ventilatedconditions.

V.                Properties

Table

Item

Unit

Standard  Value

7003N

7302N

9003N

1053N

Tensile Strength

≥  MPa

15.0

15.0

16.0

16.0

Elongation at Break

≥   %

150

180

150

150

Impact Brittleness Temperature

 

-15

-20

-15

-15

Volume Resistivity, at 20

Ωm

1.0×1011

1.0×1011

1.0×1011

1.0×1011

Volume Resistance at working temperature

Temperature

70±1

70±1

90±1

95±1

Volume Resistance

Ωm

1.0×108

1.0×108

1.0×108

5.0×107

Dielectric Strength

≥ MV/m

20

20

20

20

Hot Deformation

≤   %

40

50

40

30

Thermal Stability Time

at 200

≥  min

60

60

80

80

Oxygen Index

≥%

30

30

30

30

Thermal Aging

Aging Temperature

100±2

100±2

100±2

135±2

Aging Time

h

168

168

240

168

Tensile Strength after aging

≥  MPa

15.0

15.0

16.0

16.0

Variation on Tensile Strength

  %

±20

±20

±20

±20

Elongation at Break after aging

≥   %

150

180

150

150

Variation on Elongation at Break

    %

±20

±20

±20

±20

Loss of Mass

≤  g/m2

20

20

15

23


Q:Are olive nets resistant to mold and mildew?
Yes, olive nets are generally resistant to mold and mildew. The material used in their construction, such as high-density polyethylene (HDPE), is inherently resistant to moisture and fungal growth. Additionally, proper maintenance and regular cleaning of the nets can further prevent the development of mold and mildew.
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:Can olive nets be used for olive tree light exposure control?
Yes, olive nets can be used for olive tree light exposure control. These nets are specifically designed to provide shade and protect the olive trees from excessive sunlight, which helps in controlling the amount of light reaching the tree. This is important as olive trees require a certain level of light exposure for optimal growth and fruit production. Olive nets can effectively regulate the amount of light that penetrates through, allowing the trees to receive the ideal amount of sunlight.
Q:Can olive nets be used to reduce pesticide applications?
Yes, olive nets can be used to reduce pesticide applications. These nets act as a physical barrier, preventing insects and pests from reaching the olive trees, thereby reducing the need for pesticide use. Additionally, olive nets also provide protection against birds, which can cause damage to the crop. By using olive nets, farmers can minimize the reliance on pesticides, leading to more sustainable and environmentally friendly olive cultivation practices.
Q:Can olive nets be used in small-scale olive farming?
Yes, olive nets can be used in small-scale olive farming. Olive nets are commonly used to collect olives during harvesting, preventing them from falling to the ground and potentially getting damaged or contaminated. They can be a cost-effective and efficient solution for small-scale farmers to ensure a higher yield and maintain the quality of their olive crops.
Q:Can olive nets be used for olive trees in regions with limited sunlight?
No, olive nets are primarily used to protect the olives from birds during the harvest season and do not affect the amount of sunlight reaching the trees.
Q:Can olive nets be used in regions with limited access to water resources?
Yes, olive nets can be used in regions with limited access to water resources. Olive trees are drought-tolerant and require less water compared to other crops. By using olive nets, which help collect olives efficiently during harvesting, farmers can conserve water by reducing the need for irrigation. Additionally, olive trees have deep root systems that allow them to access underground water sources, making them suitable for regions with limited water availability.
Q:Can olive nets be used in both traditional and modern olive farming practices?
Yes, olive nets can be used in both traditional and modern olive farming practices. Olive nets are commonly used to protect the olives from birds, reduce fruit loss, and ease the harvesting process. Whether in traditional farming where manual labor is involved or in modern practices that may incorporate machinery, olive nets are a versatile tool that can be utilized effectively in both farming methods.
Q:How does an olive net affect the overall fruit color in the olive grove?
An olive net can significantly impact the overall fruit color in an olive grove. By covering the trees, it prevents direct sunlight from reaching the olives, which can delay the ripening process. This delay in ripening often results in a lighter or less intense color of the fruit. Additionally, the netting can create shade and reduce the temperature around the olives, further affecting their color development.
Q:Do olive nets affect the appearance of olive trees?
Yes, olive nets can affect the appearance of olive trees as they are placed over the trees to protect the ripening olives from birds and other animals. These nets can obscure the view of the tree's foliage and branches, making them less visible and impacting their overall aesthetic appeal.

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