PVC jacket compound

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

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Supply Capability:: 3000 Tons kg/month

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PVCJacket Compound

I. Type andapplication

Type	Product	Application and Cable Specification
7021N	70℃ PVC jacket compound	Used for wires and cables which working voltage less than 450/750V, and power cables which working voltage less than 26/35kV, according with PVC/ST4 standard of GB5023 and PVC/S-1 standard of GB12706, and H-70 standard of GBT/8815-2008.
7022N	70℃Flexible PVC jacket compound	Used for flexible wires and cables which working voltage less than 450/750V, according with PVC/ST5 standard of GB5023, and HR-70 standard of GBT/8815-2008.
9021N	90℃PVC jacket compound	Used for cables of shipboard, rubber cables, and plastic insulating cables and others as jacket, according with PVC-S2 standard of GB12706, and HI-90 standard of GBT/8815-2008.
9022N	90℃Flexible PVC jacket compound	Used for flexible wires and cables which working voltage less than 450/750V.
HⅡ-90	90℃PVC jacket compound	Used for heat resistant wires and cables which working voltage less than 450/750V, according with HII-90 standard of GBT/8815-2008, and PVC/ST10 standard of GB5023.

II. Productdescription

PVC jacket compound forwires and cables, based on PVC resin, is made into granula by mixing, plastificationand granulation with adding plasticizer, stabilizing agent and etc. Theproducts meet various special requirements, such as different hardness, UVstable, environment friend (RoHs, REACH, PAHs, chlorinated alkanes free, phthalate free, and etc.), sub-shine and fogsurface, low temperature resistant, PS/ABS transfer proof, rodent-repellent,termite-repellent, and transparent, and etc.

III. Processing:

The following temperature(℃)profile of extruder is recommended:

Zone	Zone 1	Zone 2	Zone 3	Zone 4	Head	Die
Temperature ℃	140	160	170	175	175	170

IV. Storage andtransport

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
Item	Unit	7021N	7022N	9021N	9022N	HⅡ-90
Tensile Strength	≥ MPa	15.0	12.5	16.0	12.5	16.0
Elongation at Break	≥ %	180	200	180	200	180
Impact Brittleness Temperature	℃	-25	-30	-20	-30	-20
Volume Resistivity, at 20℃	≥Ω﹒m	1.0×10⁸	1.0×10⁸	1.0×10⁹	1.0×10⁸	1.0×10⁹
Dielectric Strength	≥ MV/m	18	18	18	18	18
Hot Deformation	≤ %	50	65	40	65	40
Thermal Stability Time at 200℃	≥ min	50	60	80	60	180
Thermal Aging
Aging Temperature	℃	100±2	100±2	100±2	100±2	135±2	115±2
Aging Time	h	168	168	240	240	240	240
Tensile Strength after aging	≥ MPa	15.0	12.5	16.0	12.5	16.0
Variation on Tensile Strength	%	±20	±20	±20	±20	±20
Elongation at Break after aging	≥ %	180	200	180	200	180
Variation on Elongation at Break	%	±20	±20	±20	±20	±20
Loss of Mass	≤ g/m²	23	25	15	25		20

Q: Can olive nets be used to protect against sunburn damage?: No, olive nets are not designed to protect against sunburn damage. They are primarily used to shield olive groves from birds and other pests, not to provide sun protection for human skin. For personal sunburn protection, it is recommended to use sunscreen, protective clothing, and seek shade when necessary.

Q: How do olive nets affect the overall oil content of the olives?: Olive nets do not directly affect the overall oil content of olives. Their main purpose is to catch the olives as they fall from the tree during harvesting, preventing damage and loss. The oil content of olives is determined by various factors such as olive variety, climate, soil conditions, and maturity at harvest.

Q: Can olive nets be used for olive tree nutrient management?: No, olive nets are primarily used for harvesting olives and protecting them from birds, rather than for nutrient management of olive trees. Nutrient management involves the application of fertilizers and other practices to ensure optimal nutrient levels for tree growth and fruit production.

Q: What glue does it stick to plastic?: If it is small things glued to the plastic parts, you can use 502 of the quick drying glue. If the whole piece of plastic cracking, such as bumpers, to the car repair shop burning plastic welding, because the car wash plastic products have a certain thickness, the general speed drying glue even if stuck, but not force.

Q: Plastic pipe compared to other pipe what are the advantages?: Plastic pipe is a high-tech chemical composite building material, and chemical building material is following the steel, wood, cement, the new fourth new types of building materials.

Q: What kinds of plastic pipes are divided into?: Plastic pipe is usually plastic resin as raw material, adding stabilizers, lubricants, etc., to "plastic" method in the pipe mill by extrusion processing. Because of its light weight, corrosion resistance, beautiful appearance, no bad smell, easy processing, convenient construction and other characteristics, it has been more and more widely used in building engineering. Mainly used for building construction of the water supply system, piping, drainage, exhaust and sewage sanitary pipe, underground drainage pipe system, storm pipe and wire installation supporting the use of threading tubes, and so on.

Q: Can olive nets be used for olive tree temperature regulation?: No, olive nets are not used for olive tree temperature regulation. They are primarily used to collect olives during the harvesting process and protect them from birds or other animals. Temperature regulation for olive trees is typically achieved through other methods such as proper irrigation, mulching, and providing shade during extreme heat.

Q: How do olive nets prevent damage from frost?: Olive nets prevent damage from frost by creating a protective barrier around the olive trees, shielding them from direct exposure to freezing temperatures and frost. This barrier helps to retain heat and moisture, creating a microclimate that is more favorable for the olive trees to withstand the cold weather. Additionally, the nets can also prevent frost from settling on the trees, reducing the risk of ice formation and subsequent damage to the branches and fruits.

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 quality of the olive oil produced?: Yes, olive nets can affect the quality of the olive oil produced. The use of nets during olive harvesting can lead to physical damage to the olives, causing bruising or crushing, which can negatively impact the quality of the resulting oil. Additionally, if the nets are not properly cleaned or maintained, they can harbor bacteria or other contaminants that may affect the taste and overall quality of the olive oil. Therefore, it is important to carefully consider the use of olive nets and ensure proper handling and maintenance to minimize any potential negative effects on the oil's quality.

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