High temperature Resistant PVC compound for cables

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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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High temperatureResistant PVC compound for cables

I. Type andapplication

Type	Product	Application and Cable Specification
2501N	125 degree C PVC insulating compound	125 degree C high temperature resistant PVC insulating compound for cables and wires
2521N	125 degree C jacket compound	125 degree C high temperature resistant PVC jacket compound for cables and wires

II. Product description

High temperature PVC cable compound, basedon PVC resin, is made into granules by mixing, plasticization, and granulation,adding plasticizer, stabilizing agent. The products meet various specialrequirements, such as different hardness, UV stable, environment friendly(RoHs, REACH, PAHs, chlorinated alkanes free)

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 ℃	145	165	175	180	185	180

IV. Storageand transport

Packaging：25kg/bag， PEmembrane inside bag and Kraft outside bag.

Storage and transport: Avoiding in directsunlight and weathering. The storage should be clean, cool, dry, andventilated.

V. Properties

Table

Item	Unit	Standard Value
Item	Unit	2501N	2521N
Tensile Strength	≥ MPa	16.0	16.0
Elongation at Break	≥ %	150	180
Impact Brittleness Temperature	℃	-15	-25
Volume Resistivity, at 20℃	≥Ω﹒m	1.0×10¹²	1.0×10⁸
Dielectric Strength	≥ MV/m	20	18
Hot Deformation	≤ %	40	50
Thermal Stability Time at 200℃	≥ min	180	180
Thermal Aging
Aging Temperature	℃	158±2	158±2
Aging Time	h	240	168
Tensile Strength after aging	≥ MPa	16.0	16.0
Variation on Tensile Strength	%	±30	±25
Elongation at Break after aging	≥ %	150	150
Variation on Elongation at Break	%	±30	±25
Loss of Mass	≤ g/m²	25	25

Q: Do olive nets affect the ripening process of the olives?: Yes, olive nets can affect the ripening process of olives. The nets provide shade and protection to the olives, which can slow down the ripening process. Additionally, the nets may also reduce air circulation around the olives, leading to increased humidity levels and potentially affecting their ripening.

Q: Can olive nets be used on uneven terrain?: Yes, olive nets can be used on uneven terrain. The flexibility and adjustability of olive nets allow them to be used on various types of terrain, including uneven surfaces.

Q: Can olive nets be used in regions with sandy or rocky soils?: Yes, olive nets can be used in regions with sandy or rocky soils. These nets are designed to protect the olives from falling off the trees during harvesting. They can be spread over the ground beneath the olive trees, regardless of the soil type, to collect the harvested olives and prevent them from getting damaged.

Q: Do olive nets require any maintenance during the growing season?: Yes, olive nets do require maintenance during the growing season. They need to be regularly inspected and adjusted to ensure they are properly covering the olive trees and preventing birds from accessing the fruits. Additionally, any damaged or torn portions of the nets should be repaired or replaced promptly to maintain their effectiveness.

Q: Can olive nets be customized for different orchard sizes?: Yes, olive nets can be customized for different orchard sizes. They can be made to fit specific dimensions and configurations of orchards, ensuring efficient coverage and protection for the olive trees.

Q: How do you prevent olive nets from causing damage to surrounding vegetation or wildlife?: To prevent olive nets from causing damage to surrounding vegetation or wildlife, several measures can be taken. Firstly, the nets should be properly installed and secured to avoid any movement or displacement. Additionally, using nets with smaller mesh sizes can help in preventing animals or birds from getting entangled. Regular monitoring of the nets is essential to identify any potential issues and take immediate action. Moreover, removing fallen olives promptly can discourage animals from being attracted to the area. Lastly, considering alternative methods like scare devices or deterrents can also be effective in minimizing the impact on surrounding vegetation and wildlife.

Q: Can olive nets be used to improve fruit coloration?: Yes, olive nets can be used to improve fruit coloration. These nets create a microclimate by reducing sunlight exposure and temperature fluctuations, which helps to enhance the color development of the fruit. Additionally, the nets also protect the fruit from direct sunlight, preventing sunburn and promoting even coloration.

Q: How do olive nets prevent bird droppings from contaminating olives?: Olive nets prevent bird droppings from contaminating olives by creating a physical barrier between the birds and the fruit. The nets are placed over the olive trees, effectively deterring birds from landing on the branches and accessing the olives. This helps to maintain the cleanliness and quality of the olives, as bird droppings can introduce bacteria or other contaminants that may spoil or affect the taste of the fruit.

Q: White plastic products used for a long time and yellow, how do?: Generally white white plastic in the injection molding to add whitening powder material, so that after the injection molding products will be white jade. After a period of time, the whitening powder will lose whitening effect under the action of sunlight, so it will make the product yellow.

Q: Can olive nets be used on olive trees grown in windy areas?: Yes, olive nets can be used on olive trees grown in windy areas. Olive nets are designed to protect the olives from various environmental factors, including wind. They help to reduce wind damage, prevent fruit drop, and improve the overall quality of the olives.

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