PVC compound for VDE standard wires and cables

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 3000 Tons kg/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

PVC compound for VDE standard wires and cables

I. Type and application

Type	Product	Application and Cable Specification
3901N	PVC insulating compound for VDE standard at 90℃	Used for wires and cables which according with VDE standard
3921N	PVC jacket compound for VDE standard at 90℃	Used for wires and cables which according with VDE standard

II. Productdescription

PVC compound for VDE standard wires andcables, based on PVC resin, is made into granula by mixing, plastification andgranulation with adding plasticizer, stabilizing agent, flame retardant andetc. The products meet various special requirements, such as differenthardness, UV stable, environment friend (RoHs, REACH, PAHs, chlorinated alkanesfree, phthalate free, and etc.),sub-shine and fog surface, low temperature resistant, PS/ABS transfer proof,rodent-repellent, termite-repellent, and transparent, and etc.

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 ℃	140	160	170	175	180	175

IV. Storageand transport

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	3901N		3921N
Tensile Strength	≥ MPa	16.0		10.0
Elongation at Break	≥ %	150		150
Impact Brittleness Temperature	℃	-15		-20
Volume Resistivity, at 20℃	≥ Ω﹒m	1.0×10¹¹		1.0×10⁸
Volume Resistance at working temperature of 90℃	≥ Ω﹒m	1.0×10⁸		-
Dielectric Strength	≥ MV/m	20		18
Hot Deformation	≤ %	30		50
Thermal Stability Time at 200℃	≥ min	240		240
Thermal Aging
Aging Temperature	℃	135±2	115+2	135±2	115±2
Aging Time	h	14×24	14×24	14×24	14×24
Tensile Strength after aging	≥ MPa	16.0		10.0
Variation on Tensile Strength	%	+25		+25
Elongation at Break after aging	≥ %	150		150
Variation on Elongation at Break	%	+25		+25
Loss of Mass after aging	≤ g/m²		15		15

Q: Can olive nets be used in high-density olive orchards?: Yes, olive nets can be used in high-density olive orchards. Olive nets are commonly used to protect the olives from birds and other pests during the harvesting season. They can be installed in high-density orchards to cover the trees and prevent damage to the fruit, ensuring a successful harvest.

Q: Can olive nets be used to improve fruit quality?: Yes, olive nets can be used to improve fruit quality. Olive nets help protect the fruit from damage caused by insects, pests, and birds. They also provide shade, which can prevent sunburn and maintain a more optimal temperature for fruit development. Additionally, olive nets reduce the risk of contamination from dust and debris, resulting in cleaner and higher quality fruit.

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 in different types of olive orchards?: Yes, olive nets can be used in different types of olive orchards. Olive nets are designed to protect the olives from birds, insects, and other pests, and can be used in various orchard setups including traditional groves, high-density plantations, or even in pots for small-scale cultivation. The nets are versatile and can adapt to different orchard structures and sizes to ensure the safety and quality of the olives during the growing season.

Q: How can lenses be made out of plastic or resin?: Resin is plastic, plastic is resin, different name only, the general production of industrial raw materials called resin, made out of finished products called plastic, such as plastic basins, plastic cups and the like. Probably because most of the plastic products are cheaper, make lenses, or continue to call the resin, not plastic, so as not to feel too worthless.

Q: Can olive nets be used in both commercial and residential olive groves?: Yes, olive nets can be used in both commercial and residential olive groves. Olive nets are commonly used in olive harvesting to catch the falling olives and prevent them from getting damaged. Whether it's a large-scale commercial grove or a small residential one, olive nets offer an effective solution for harvesting olives efficiently.

Q: Can olive nets be used in both traditional and modern olive groves?: Yes, olive nets can be used in both traditional and modern olive groves. Olive nets are versatile and can be used in any type of olive grove to help collect the olives during the harvest season.

Q: How much do olive nets cost?: The cost of olive nets can vary depending on the size, quality, and brand. Generally, olive nets can range from $10 to $50 per net.

Q: Do olive nets affect the flavor of the olives?: No, olive nets do not affect the flavor of the olives.

Q: Can olive nets be used for olive trees grown in greenhouses?: No, olive nets are typically used for olive trees grown outdoors in orchards to protect the fruit from birds. In a greenhouse, where the environment is controlled and pests are not as much of a problem, olive nets are not necessary.

Send your message to us

*Email

*TEL

*Quantity

*Unit