• Semi-Hard and Flame retardant PVC compound for fiber cable System 1
Semi-Hard and Flame retardant PVC compound for fiber cable

Semi-Hard and Flame retardant PVC compound for fiber cable

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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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Semi-Hard and Flameretardant PVC compound for fiber cable

I.                  Type andapplication

Type

Product

Application  and Cable Specification

1601N

70℃ semi-hard flame retardant PVC  jacket compound for fiber cable

Applied to fiber cable as inner jacket,  which is semi-hard and flame retardant.

1823N

70℃ semi-hard flame retardant PVC  jacket compound for fiber cable

Applied to fiber cable as outer jacket, which  is semi-hard and flame retardant.

1601N-1

105℃ semi-hard flame retardant PVC  jacket compound for fiber cable

Applied to fiber cable as inner jacket,  which is semi-hard and flame retardant.

1823N-2

90℃ semi-hard flame retardant PVC  jacket compound for fiber cable

Applied to fiber cable as outer jacket,  which is semi-hard and flame retardant.

II.               Productdescription

Semi-hard and flame retardant PVC jacketcompound for fiber cable, based on PVC resin, is made into granula by mixing,plastification and granulation with adding plasticizer, stabilizing agent,modifying agent, pigment and etc. The products meet various specialrequirements, such as different hardness, UV stable, environment friend (RoHs,REACH, PAHs, chlorinated alkanes free, phthalate free, and etc.), sub-shine and fog surface, low temperatureresistant, PS/ABS transfer proof, rodent-repellent, termite-repellent, andtransparent, 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, 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.

V.                Properties

Table

Item

Unit

Standard  Value

1601N

1823N

1601N-1

1823N-2

Tensile Strength

≥MPa

15.0

15.0

15.0

15.0

Elongation at Break

≥  %

150

180

150

180

Volume Resistivity, at 20

≥Ω.m

1.0×109

1.0×109

1.0×109

1.0×109

Dielectric Strength

≥MV/m

18

18

18

18

Hot Deformation

≤   %

40

40

40

40

Thermal Stability Time at 200

≥ min

80

80

80

80

Oxygen Index

≥  %

30

28

30

28

Hardness

A

95±2

85±2

98±2

92±2

Thermal Aging

Aging Temperature

100±2

100±2

135±2

100±2

Aging Time

h

168

168

168

240

Tensile Strength after aging

≥MPa

15.0

15.0

15.0

15.0

Variation on Tensile Strength

≤   %

±20

±20

±20

±20

Elongation at Break after aging

≥   %

150

180

150

180

Variation on Elongation at Break

≤   %

±20

±20

±20

±20

Loss of Mass after aging

≤ g/m2


Q:Can olive nets be used in combination with soil erosion prevention techniques?
Yes, olive nets can be used in combination with soil erosion prevention techniques. Olive nets are commonly used to protect olive trees from pests, but they can also be effective in preventing soil erosion. By installing olive nets on slopes or areas prone to erosion, they can help to stabilize the soil and prevent it from being washed away by rainwater or blown away by wind. Additionally, the nets can also provide shade and reduce evaporation, promoting moisture retention in the soil and further preventing erosion. Therefore, using olive nets in combination with other erosion prevention techniques such as terracing, mulching, or planting ground cover can enhance the overall effectiveness of soil erosion prevention measures.
Q:Why should I granulate before injection? What's the advantage of granulation?
The material should be added with color or some additives, and it will not be fully uniform in the injection machine screw after manual mixing, which will lead to problems of color, flower or other material performance. Secondly, the broken material also particles broken and broken sheet (bottle), the particle breakage has little effect on sheet material broken because the density is too low, the injection molding machine in storage screw is easy to slip, the injection molding process is affected. Of course, if the product requirements are not high, as long as the broken material does not affect the injection, you can use the broken material.
Q:How do olive nets prevent olives from being damaged by rodents?
Olive nets prevent olives from being damaged by rodents by forming a physical barrier that prevents rodents from accessing the trees and reaching the olives. The nets are tightly woven and cover the entire canopy, effectively keeping rodents out and safeguarding the olives from their destructive activities.
Q:How does an olive net affect the overall fruit texture in the olive grove?
An olive net affects the overall fruit texture in the olive grove by providing protection to the olives from external factors such as wind, pests, and excessive sunlight. This helps in maintaining the integrity and quality of the fruit, resulting in a smoother and more consistent texture.
Q:How do olive nets help in reducing the risk of soil erosion?
Olive nets help in reducing the risk of soil erosion by acting as a protective barrier over the soil. They prevent the impact of heavy raindrops from directly hitting the soil surface, which can dislodge and wash away the top layer of soil. Additionally, olive nets also trap any loose soil particles and prevent them from being carried away by wind or water. This helps to maintain the integrity of the soil structure and prevent erosion.
Q:Does high strength polyurethane belong to plastics?
Polyurethane is TPU, belongs to thermoplastic elastomer, classification should belong to synthetic rubber.
Q:How does an olive net affect the overall fruit ripening in the olive grove?
An olive net can greatly affect the overall fruit ripening in an olive grove. By placing nets under the olive trees, the falling ripe fruits are caught, preventing them from hitting the ground. This ensures that the olives remain intact and undamaged, allowing them to ripen more evenly and fully. The net also creates a microclimate around the fruits, trapping heat and promoting a more uniform and optimal temperature for ripening. Additionally, the net provides shade, reducing the risk of sunburn on the olives, which can negatively impact their ripening process. Overall, the olive net helps to enhance fruit quality and yield by protecting the olives, maintaining ideal ripening conditions, and minimizing potential damage.
Q:Can olive nets be used in combination with pruning tools and equipment?
Yes, olive nets can be used in combination with pruning tools and equipment. Olive nets are typically used for harvesting olives, but they can also be helpful during the pruning process. By placing the net under the tree, it can catch any branches or leaves that are pruned off, making clean-up easier. Additionally, using olive nets can help protect the ground from falling debris and prevent any potential damage to the surrounding area or other plants.
Q:What is an olive net?
An olive net is a type of netting used in olive orchards to catch the olives as they fall from the trees during harvesting.
Q:What additives are used in plastics?
The main requirements for plastic additives are: high efficiency: can effectively play its functions in the plastics processing and application. The comprehensive performance requirements should be based on the selection of additives mixing. The compatibility with synthetic resin better compatibility. The persistence: volatile in plastics processing and application process no exudation, does not migrate, dissolution. The chemical stability: no decomposition in plastics processing and application process, and the synthetic resin and other components of chemical reaction. The non-toxic, without any toxic effects on the human body. The price is low.

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