• High Flame retardant PVC jacket compound System 1
High Flame retardant PVC jacket compound

High Flame retardant PVC jacket 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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HighFlame Retardant PVC Jacket Compound

I.                   Type and application

Type

Product

Application  and Cable Specification

7023N-32

70℃High  flame retardant PVC jacket compound

High  flame retardant PVC jacket compound for cables and wires with temperature  rating of conductor at 70℃.

7331N

70℃High  flame retardant PVC jacket compound

High  flame retardant PVC jacket compound for cables and wires with temperature  rating of conductor at 70℃.  And pass the CMR grade burning test. Meeting low smoke and low halogen  requirements.

2833N-40

75℃High  flame retardant PVC jacket compound

High  flame retardant PVC jacket compound for cables and wires with temperature  rating of conductor at 75℃.  And pass the CMR grade burning test. Meeting low smoke and low halogen  requirements.

2833N-48

75℃High  flame retardant PVC jacket compound

High  flame retardant PVC jacket compound for cables and wires with temperature  rating of conductor at 75℃.  And pass the CMR/ CMP grade burning test. Meeting low smoke and low halogen  requirements.

II.                Product Description

Flameretardant PVC jacket compound for wires and cables, based on PVC resin, is madeinto granula by mixing, plastification and granulation with adding plasticizer,stabilizing agent, flame retardant 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, and etc.

III.              Processing:

Itis recommended that compound should be processed with common extruder having aminimum L/D ratio of 20.

Thefollowing 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.              Storage and transport

Packaging:25kg/bag, PE membrane inside bag and Kraft outsidebag.

Storageand transport: Avoiding in direct sunlight and weathering. The storage placeshould be in clean, cool, dry, and ventilated conditions.

V.                Properties

Table

Item

Unit

Standard  Value

7023N-32

7331N

2833N-40

2833N-48

Tensile Strength

≥MPa

15.0

15.0

14.0

14.0

Elongation at  Break

≥ %

180

180

150

150

Impact Brittleness Temperature

 ℃

-25

-15

-15

-8

Volume Resistivity,  at 20℃

Ω.m

1.0×108

1.0×108

1.0×109

1.0×109

Dielectric Strength

≥MV/m

18

18

18

18

Hot Deformation

≤ %

50

50

50

50

Thermal Stability Time

at 200℃

≥ min

50

60

80

80

Oxygen Index

≥  %

32

36

40

48

Thermal Aging

Aging Temperature

100±2

100±2

100±1

100±1

Aging Time

h

168

168

240

240

Tensile Strength after aging

≥MPa

15.0

15.0

Variation on Tensile Strength

  %

±20

±20

≥+85%

≥+85%

Elongation at Break after aging

≥ %

180

180

Variation on Elongation at Break

  %

±20

±20

≥+70%

≥+70%

Loss of Mass

≤ g/m2

23

23


Q:Can olive nets be used in regions with a high bird population?
Yes, olive nets can be used in regions with a high bird population. Olive nets are specifically designed to protect olive trees from birds, preventing them from damaging the fruit. These nets are tightly woven and durable, making it difficult for birds to access the olives. Additionally, olive nets can be installed in a way that minimizes bird entanglement or injury. However, it is important to regularly monitor the nets and take necessary measures to ensure birds are not harmed or trapped.
Q:What are the grades of plastics from 1 to 7?
The first goal of plastic packaging waste treatment is to recycle and reuse containers and other resources, so as to protect the limited resources and complete the recycling of packaging containers. Among them, carbonated drinks with PET (polyethylene terephthalate) bottle 28% can be recycled, PE-HD milk bottles (HDPE), PE-HD bottles can also be effectively recycled.
Q:Advantages of plastic furniture
Various varieties and wide range of applicationsPlastic furniture is not only applicable to public places, but also to ordinary families. In public places, is a variety of chairs you see the most, and is suitable for family varieties are too many to count: dining table, dining chairs, lockers, racks, shoe racks, flower. 5, easy to clean, easy to protect, plastic furniture dirty, can be washed directly with water, simple and convenient. In addition, plastic furniture is relatively easy to protect, the indoor temperature, humidity requirements are relatively low, widely applicable to a variety of environments.
Q:What is the role of calcium carbonate in plastics?
Improve the hardness and rigidity of plastic productsIn plastics, especially in soft PVC, the hardness increases with the amount of calcium carbonate, and the elongation decreases with the increase of hardness. Particle size, oil absorption value of calcium carbonate, hardness growth rate. Conversely, the particle crude oil absorption value of small calcium carbonate, plastic hardness growth rate is small. In soft PVC, calcium carbonate (light) is the next to the lowest hardness growth rate of heavy calcium carbonate.
Q:Can olive nets be used for olive tree sapling protection?
Yes, olive nets can be used for olive tree sapling protection. Olive nets are typically used to protect olive trees from birds and other animals that may try to eat the olives. However, they can also be used to provide some protection to olive tree saplings by preventing animals from damaging the young plants.
Q:Do olive nets require any maintenance?
Yes, olive nets require regular maintenance to ensure their effectiveness. They need to be regularly inspected for any damage or holes that may allow olives to escape. Additionally, they should be cleaned and stored properly after each use to prevent damage and prolong their lifespan.
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.
Q:Can olive nets be used for olive tree disease spread prevention?
Yes, olive nets can be used for olive tree disease spread prevention. These nets act as a physical barrier, preventing insects and other pests from coming into contact with the olive trees, thus reducing the risk of disease transmission. Additionally, nets can also provide shade, which can create an unfavorable environment for certain diseases to thrive. However, it's important to note that while olive nets can help in disease prevention, they are not a foolproof solution and should be used in conjunction with other management practices such as regular tree inspection and proper sanitation.
Q:How do olive nets affect the air circulation around olive trees?
Olive nets can impede air circulation around olive trees. When draped over the trees to protect the olives from birds or insects, they create a physical barrier that restricts the flow of air. This can lead to increased humidity and reduced ventilation, which may create a favorable environment for fungal diseases. Additionally, restricted air circulation can hinder pollination, as it limits the movement of pollen between flowers.
Q:What is the low temperature resistance of plastic PS?
The long-term use temperature is above 10 degrees

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