PVC jacket compound for UL stardard wires and 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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PVC jacket compound for ULstandard wires and cables

I. Type andapplication

Type	Product	Application and Cable Specification
5621N	PVC jacket compound for UL standard at 60℃	Used for wires and cables which according with UL standard, such as UL62, 83, 758, 1581 and etc.
5821N	PVC jacket compound for UL standard at 80℃	Used for wires and cables which according with UL standard, such as UL62, 83, 758, 1581 and etc.
5921N	PVC jacket compound for UL standard at 90℃	Used for wires and cables which according with UL standard, such as UL62, 83, 758, 1581 and etc.
5521N	PVC jacket compound for UL standard at 105℃	Used for wires and cables which according with UL standard, such as UL62, 83, 758, 1581 and etc.

II. Product description

PVC jacket compound for UL standard wires and cables, based on PVCresin, is made into granula by mixing, plastification and granulation withadding plasticizer, stabilizing agent, flame retardant and etc. The productsmeet various special requirements, such as different hardness, UV stable,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:

It is recommended that compound should be processed with commonextruder 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 ℃	140	160	170	175	175	175

IV. Storageand transport

Packaging：25kg/bag， PE membrane inside bag and Kraft outsidebag.

Storage and transport: Avoiding in direct sunlight and weathering.The storage place should be in clean, cool, dry, and ventilated conditions.

V. Properties

Table

Item	Unit	Standard Value
Item	Unit	5621N	5821N	5921N	5521N
Tensile Strength	≥ MPa	15.0	15.0	15.0	15.0
Elongation at Break	≥ %	150	150	150	150
Impact Brittleness Temperature	℃	-20	-20	-20	-20
Volume Resistivity, at 20℃	≥ Ω﹒m	1.0×10⁹	1.0×10⁹	1.0×10⁹	1.0×10⁹
Dielectric Strength	≥ MV/m	18	18	18	18
Hot Deformation	≤ %	50	50	50	50
Thermal Stability Time at 200℃	≥ min	60	80	100	120
Thermal Aging (UL oven)
Aging Temperature	℃	100±1	100±1	121±1	136±1
Aging Time	h	168	240	168	168
Retention on Tensile Strength	≥ %	+85	+70	+85	+85
Variation on Elongation at Break	≥ %	+65	+65	+65	+65

Q:How are olive nets installed in the orchard?: Olive nets are typically installed in the orchard by attaching them to the trees using clips or ties. The nets are spread out underneath the tree canopy, ensuring they cover the entire area where the olives are growing. This installation process helps to catch the falling olives during harvest, preventing them from hitting the ground and potentially getting damaged.

Q:Do olive nets affect the yield of the olive tree?: Yes, olive nets can affect the yield of the olive tree. The nets are commonly used to protect the olives from birds, wind, or excessive sunlight. By providing a physical barrier, olive nets reduce the risk of fruit loss and damage, ultimately improving the overall yield of the olive tree.

Q:Can olive nets be used in areas with frequent frost?: Olive nets can be used in areas with frequent frost, but certain precautions need to be taken. The nets should be removed before the frost sets in to prevent damage to the olive trees. Additionally, using nets with a mesh size that allows air circulation can help minimize frost-related issues.

Q:Scope and characteristics of plastics No. 7: Pay special attention to the use of this plastic container. Bisphenol A residues in PC, the higher the temperature, the faster speed of release. Therefore, hot water should not be used in PC bottles. If your kettle number is 07, the following methods can reduce the risk: do not heat when using, do not direct in the sun. Don't use a dishwasher and a bowl machine to clean the kettle. Before using for the first time, rinse with baking soda and warm water and dry naturally at room temperature. If the container has any falls or breakage, it is recommended not to use it because the surface of the plastic is prone to contain bacteria if there are fine pits. Avoid repeated use of aged plastic appliances

Q:Are there any alternatives to olive nets for olive harvesting?: Yes, there are several alternatives to olive nets for olive harvesting. One alternative is the use of mechanical shakers, which shake the tree trunk to dislodge the olives, allowing them to fall into a collection tray. Another alternative is the manual hand harvesting method, where workers use specialized rakes or combs to gently remove the olives from the branches. Additionally, some farmers also utilize canopy attachments or umbrellas that collect the olives as they naturally drop from the tree. These alternatives offer different options depending on the specific needs and preferences of olive growers.

Q:How do olive nets affect the production of olive tree sap?: Olive nets positively affect the production of olive tree sap by protecting the olives from external factors such as birds, insects, and adverse weather conditions. These nets create a barrier that prevents damage to the olives, allowing them to mature properly and improve the overall quality and quantity of sap produced by the olive trees.

Q:Types and uses of agricultural plastic products: Since the production of agricultural plastic film, China has made two first in the world, that is, production first and covering area first. It is roughly 1.6 times as much as other countries in the world. According to incomplete statistics, at present the whole industry with the production of plastic sheeting 1000 enterprises, production capacity of 2 million tons, one million tons of annual production capacity of about 60 enterprises, large-scale backbone enterprises around 30, its production capacity and annual output accounted for 60% of the total. Film in consumption has reached 700 thousand tons, covering an area of 50 million acres; film annual sales of about 450 thousand tons, covering an area of 220 million acres or more; the actual consumption of agricultural film has more than 1 million 200 thousand tons.

Q:Can olive nets be used for both short and long-term crop protection?: Yes, olive nets can be used for both short and long-term crop protection. Olive nets provide a physical barrier that helps protect olive trees and their fruits from birds, insects, and other pests. Whether used temporarily during specific periods of vulnerability or as a more permanent solution throughout the entire growing season, olive nets are effective in safeguarding crops from potential damage.

Q:Can olive nets be used in orchards with other fruit trees?: Yes, olive nets can be used in orchards with other fruit trees. Olive nets are commonly used to protect the olive trees from birds and other pests. However, they can also be effective in protecting other fruit trees from similar threats. The nets can be draped over the trees to create a barrier that prevents birds from accessing the fruit.

Q:What are the factors to consider when choosing an olive net?: When choosing an olive net, there are several factors to consider. Firstly, you should consider the size and shape of the olive trees you will be covering. The net should be large enough to cover the entire tree and have sufficient depth to catch falling olives. Secondly, the material of the net is important. It should be strong and durable to withstand the weight of the olives and any weather conditions. Additionally, the mesh size should be small enough to prevent olives from slipping through, but not too small to allow airflow and light penetration. Finally, the ease of installation and removal, as well as the net's reusability, should be taken into account to ensure convenience and cost-effectiveness.

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