PVC insulating compound for automotive wires

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Supply Capability:: 3000 Tons kg/month

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PVC insulating compound for automotive wires

I. Type andapplication

Type	Product	Application and Cable Specification
4701N	70℃PVC insulating compound for automotive wires	Insulating compound for automotive wires which operation temperature of conductor is 70℃
4901N	90℃PVC insulating compound for automotive wires	Insulating compound for automotive wires which operation temperature of conductor is 90℃
4051N	105℃PVC insulating compound for thin wall automotive wires	Insulating compound for thin wall automotive wires which conductor section is less than 0.5 mm², according with DIN72551 and JASO D611 standard
4052N	105℃PVC insulating compound for thin wall automotive wires	Insulating compound for thin wall automotive wires which conductor section is more than 0.5 mm², according with DIN72551 and JASO D611 standard

II. Productdescription

PVC insulatingcompound for automotive wires, based on PVC resin, is made into granula bymixing, plastification and granulation with adding plasticizer, stabilizingagent, flame retardant and etc. The products meet various specialrequirements, environment friend (RoHs, REACH, PAHs, chlorinated alkanesfree, phthalate free, and etc.), andetc.

III. Processing

It is recommended that compound should beprocessed with common extruder having a minimum L/D ratio of 20.

The following temperature(℃) profileof extruder is recommended:

Zone	Zone 1	Zone 2	Zone 3	Zone 4	Head	Die
Temperature ℃	150	165	175	180	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

Item		Unit	Standard Value
Item		Unit	4701N	4901N	4051N	4052N
Tensile Strength		≥ MPa	16.0	16.0	16.0	16.0
Elongation at Break		≥ %	150	150	150	150
Impact Brittleness Temperature		℃	-15	-15	-15	-15
Volume Resistivity, at 20℃		≥Ω﹒m	1.0×10¹¹	1.0×10¹¹	1.0×10¹¹	1.0×10¹¹
Volume Resistance at working temperature	Temperature	℃	70±1	90±1	95±1	95±1
Volume Resistance at working temperature	Volume Resistance	≥Ω﹒m	1.0×10⁸	1.0×10⁸	1.0×10⁸	1.0×10⁸
Dielectric Strength		≥ MV/m	20	20	25	25
Hot Deformation		≤ %	40	40	30	30
Thermal Stability Time at 200℃		≥ min	60	60	100	100
Thermal Aging
Aging Temperature		℃	100±2	120±2	135±2	135±2
Aging Time		h	168	120	168	168
Tensile Strength after aging		≥ MPa	16.0	16.0	16.0	16.0
Variation on Tensile Strength		%	±20	±20	±20	±20
Elongation at Break after aging		≥ %	150	150	150	150
Variation on Elongation at Break		%	±20	±20	±20	±20
Hardness		A	92±2	92±2	95±2	92±2

Q: Do olive nets affect the tree's growth or health?: Yes, olive nets can affect the tree's growth and health. While nets are primarily used to protect the olives from birds and other pests, they can also have some negative effects. Olive nets can limit sunlight and air circulation around the tree, potentially leading to reduced photosynthesis, increased humidity, and the spread of diseases. Additionally, if not properly installed or maintained, nets can cause damage to branches or trunks, further impacting the tree's health. Therefore, it is important to carefully manage the use of olive nets to minimize any negative effects on the tree's growth and overall health.

Q: Are olive nets compatible with mechanical olive harvesters?: Yes, olive nets are compatible with mechanical olive harvesters. Olive nets are commonly used in conjunction with mechanical harvesters to catch and collect the olives as they are shaken off the trees. The nets are spread beneath the trees to ensure that the olives fall onto them, making it easier for the mechanical harvesters to efficiently collect and separate the olives from other debris.

Q: What are the dimensions of a standard olive net?: The dimensions of a standard olive net can vary depending on the manufacturer and specific use, but they typically range from 10 to 20 feet in width and 20 to 40 feet in length.

Q: What is the low temperature resistance of plastic PS?: PS plastic is polystyrene, and the brittleness temperature is 30 DEG C, therefore, PS plastic can be used at 20.

Q: What sizes are olive nets available in?: Olive nets are available in various sizes, ranging from small to large, to accommodate different grove sizes and harvesting needs.

Q: What are the processing methods of black masterbatch and what is more prominent than other plastic raw materials?: In the dyeing of plastic products, black masterbatch only 0.6%-0.8%, it will be extremely black, and no more will not be more dark. According to the experimental data show that the product in Xinjiang area for outdoor use, such as the need to rely on black masterbatch anti aging, as long as the use of high-quality black masterbatch (rather than return material as carrier, oil wetting, dispersion of calcium carbonate and so on it), content of carbon black in the products reached 2-2.5%, namely: every 100 kilograms of raw materials, there is a 5-6 (the weight of 40%) containing carbon black masterbatch, the role played by far more than any anti aging products, product life can reach more than 10 years. That's why drip irrigation products, water delivery products, communications cable products are all black.

Q: Can olive nets be used in hilly or sloped areas?: Yes, olive nets can be used in hilly or sloped areas. The nets can be adjusted and secured to fit the contours of the terrain, ensuring effective coverage and protection for the olive trees on slopes or hills.

Q: How do olive nets help in improving the quality of olives?: Olive nets help in improving the quality of olives by providing a protective barrier against external elements such as pests, birds, and harsh weather conditions. This prevents damage to the olives, reducing the risk of bruising, rotting, or contamination. Additionally, olive nets facilitate the collection of fallen olives, ensuring that only ripe and healthy fruits are harvested, thus enhancing the overall quality of the yield.

Q: How do olive nets prevent olives from being damaged by animals?: Olive nets act as a physical barrier, covering the olive trees and preventing animals from reaching the olives. By keeping animals like birds, squirrels, or insects away, olive nets effectively protect the olives from being damaged or eaten.

Q: Are there any specific regulations regarding the use of olive nets in certain regions?: Yes, there may be specific regulations regarding the use of olive nets in certain regions. These regulations can vary depending on the country or even within different states or provinces. It is important to consult local agricultural authorities or olive industry associations to understand the specific regulations and requirements for using olive nets in a particular region.

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