• 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 olive groves with high bird populations?
Yes, olive nets can be used in olive groves with high bird populations. Olive nets are specifically designed to protect the olive crops from birds, providing a physical barrier that prevents them from accessing the trees. This can be an effective solution to reduce bird damage and preserve the harvest in groves with high bird populations.
Q: Are olive nets safe for the tree's branches and foliage?
Yes, olive nets are generally safe for the tree's branches and foliage. These nets are designed to be lightweight and non-abrasive, allowing for proper air circulation and sunlight penetration while protecting the fruit from birds and insects. However, it's important to ensure that the nets are properly installed and regularly checked to prevent any potential damage or entanglement to the tree's branches and foliage.
Q: Do olive nets affect the taste or quality of the olives?
Yes, olive nets can affect the taste and quality of olives. The nets are used to catch the falling olives during harvesting, preventing them from touching the ground. This helps maintain their cleanliness and minimizes the risk of contamination. Additionally, the nets shield the olives from direct sunlight, preventing them from overheating and maintaining their flavor and nutritional value.
Q: Can olive nets be used for other types of nuts?
No, olive nets are specifically designed for harvesting olives and may not be suitable for other types of nuts due to variations in size, weight, and harvesting methods.
Q: Can olive nets be used for other types of fruits or crops?
Yes, olive nets can be used for other types of fruits or crops that are similar in size and require protection from birds or pests.
Q: How do olive nets impact the overall health of the olive tree?
Olive nets play a crucial role in protecting olive trees and promoting their overall health. By covering the tree canopy, these nets shield the olives from extreme weather conditions, pests, and birds, preventing damage to the fruits. This protection ensures that the olives remain healthy and free from diseases or infestations. Additionally, olive nets facilitate better air circulation around the tree, reducing the risk of fungal growth and promoting overall tree health.
Q: Do olive nets protect against birds?
Yes, olive nets are specifically designed to protect olive trees and their fruits from birds.
Q: Can olive nets be used in windy conditions?
Yes, olive nets can be used in windy conditions. However, it is important to ensure that the nets are properly secured and anchored to prevent them from being blown away by strong winds. Additionally, using heavier or more durable nets specifically designed for windy conditions may be advisable.
Q: How do olive nets impact the environment?
Olive nets can have both positive and negative impacts on the environment. On one hand, these nets are used to prevent olives from falling onto the ground, reducing waste and increasing harvest efficiency. They also protect the olives from pests and predators, reducing the need for chemical pesticides. However, olive nets can also have negative effects on the environment. The nets may obstruct sunlight, affecting the growth and photosynthesis of other plants beneath them. Additionally, if not properly managed, these nets can become entangled with wildlife, potentially leading to injury or death. Overall, the environmental impact of olive nets depends on their usage and management practices. Proper monitoring, maintenance, and responsible disposal are necessary to mitigate any potential harm and ensure a sustainable olive production system.
Q: How many kinds of plastics are there?
PU Name: polyurethane (foam). Mainly used for handrail accessories.Name: POM steel is mainly used for wear parts such as mats, casters, door hinge, hinge and so on. The performance of wear resistance, pressure resistance, but poor dimensional stability.Name: PA nylon. Mainly used as foot, claw, wheel wear, the life of high demand place. Features: wear resistance, pressure resistance, high strength and long service life of indoor, individual models such as PA66 heat up to 2200, is easy to change, easy to break the drying performance, poor weather resistance in the sun.

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