High electrical property SR-PVC Jacketing compound for high voltage cables

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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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High electrical property SR-PVC Jacketing compound

for high voltage cables

I. Type and application

Type	Product	Application
9023N-J	90℃flame retardant high electrical property SR-PVC jacketing compound	Applying to high voltage cables and other area cables as flame retardant jacketing compound
9021N-J	90℃high electrical property SR-PVC jacketing compound	Applying to high voltage cables and other area cables as jacketing compound

II. Product description

Theseproducts are based on PVC resin, is made into granula by mixing, plastificationand granulation with adding plasticizer, stabilizing agent, flame retardant andetc.

III. Processing

It isrecommended 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

Note: Aboveinformation just for you refer, please adjust it according to equipmentconditions and extruding situation.

IV. Storage and transport

Packaging：25kg/bag，Aluminum foil or PE membrane inside bagand complex Kraft outside bag.

Storage andtransport: Avoiding in direct sunlight and weathering. The storage place shouldbe in clean, cool, dry, and ventilated conditions.

V. Properties

Table

Item	Unit	Standard Value
Item	Unit	9023N-J	9021N-J
Density	≤g/cm³	1.42	1.42
Hardness	Shore D	45-55	45-55
Tensile Strength	≥MPa	20.0	16.0
Elongation at Break	≥ %	220	180
Thermal Aging	℃×h	100±2×240	100±2×240
Tensile Strength after aging	≥MPa	20.0	16.0
Variation on Tensile Strength	%	±10	±20
Elongation at Break after aging	≥ %	220	180
Variation on Elongation at Break	%	±15	±20
Loss of Mass	≤g/m²	18	15
Oxygen Index	≥ %	30	-
Volume Resistivity, at 20℃	Ω﹒m	1.0×10¹²	1.0×10¹²
Hot Deformation	≤ %	20	20
Thermal Stability Time at 200℃	≥min	150	80
Impact Brittleness in low temp.	≤℃	-15	-15
Dielectric Strength	≥MV/ m	20	20

Q: How do olive nets affect the growth of olive tree flowers?: Olive nets can significantly affect the growth of olive tree flowers. These nets are primarily used to protect the flowers from external factors such as harsh weather conditions, pests, and bird damage. By providing a physical barrier, the nets create a controlled environment that promotes the healthy growth of olive tree flowers. They help in reducing flower drop caused by wind or heavy rains, preventing pollen loss, and minimizing the risk of flower damage from birds or insects. Ultimately, olive nets contribute to better pollination and increased fruit set, leading to improved overall health and productivity of olive trees.

Q: Can olive nets be used for olive tree disease management?: No, olive nets are primarily used to protect the olives from birds and other animals, but they do not directly contribute to olive tree disease management.

Q: Can olive nets be used for both traditional and hydroponic olive farming?: Yes, olive nets can be used for both traditional and hydroponic olive farming. The nets are commonly used to protect the olives from birds and other animals, as well as to collect fallen fruit during harvest. Whether the olive trees are grown in soil or in a hydroponic system, the nets serve the same purpose and can be used effectively in both farming methods.

Q: How do olive nets prevent damage from rodents and other small animals?: Olive nets prevent damage from rodents and other small animals by creating a physical barrier that prevents them from accessing the olive trees and fruits. The nets are securely placed over the trees, covering them completely and tightly, making it difficult for animals to squeeze through or climb over. This effectively keeps rodents and other small animals away from the olives, reducing the risk of damage or loss caused by their feeding or nesting activities.

Q: Can a plastic water cup be boiled in general?: There are Tupperware color series of water glass is a color, which shows that in the process of plastic is added to the color masterbatch, it is recommended that the cup as little as possible.In view of the above, buy a plastic cup to buy colorless, can not be hot water use.

Q: How can plastics be produced? In several ways?: Plastic molding is the process of making final plastics from polymers made from synthetic resin manufacturing plants. Processing methods (often referred to as plastic primary processing) include compression molding (extrusion molding), extrusion (extrusion), injection molding (injection molding), blow molding (hollow forming), calendering, etc..

Q: Can olive nets be used in olive groves with limited access to labor?: Yes, olive nets can be used in olive groves with limited access to labor. Olive nets are commonly used in olive groves to facilitate the harvesting process by catching the olives as they fall from the trees. This method reduces the need for manual labor during harvesting, making it feasible for groves with limited access to labor. The nets can be placed strategically under the trees, allowing the olives to drop onto them and be collected easily. Using olive nets in such groves can help maximize efficiency and minimize dependency on labor-intensive harvesting methods.

Q: How do you dispose of an old or damaged olive net?: To dispose of an old or damaged olive net, it is recommended to check with your local waste management facility or recycling center for specific instructions. In some cases, these nets can be recycled as plastic or disposed of as non-recyclable waste. It is important to follow proper disposal methods to minimize environmental impact and promote sustainability.

Q: Can olive nets be used in conjunction with mechanical olive harvesters?: Yes, olive nets can be used in conjunction with mechanical olive harvesters. Olive nets are commonly used to collect olives that are mechanically harvested from the trees. These nets are spread out on the ground beneath the trees to catch the falling olives, ensuring that they are not damaged or lost during the harvesting process. The combination of mechanical harvesters and olive nets allows for efficient and effective olive harvesting while maintaining the quality of the harvested olives.

Q: New plastic products have a strong taste, how to remove?: Substitution method: some inferior plastic products tend to have a heavy odor, and can choose more secure plastic products, such as pure plastic made of resin materials, and less residual monomers. Or substitute materials such as ceramics, glass, wood, etc..

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