SR High Speed PVC Insulating Compound

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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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SR High Speed PVCInsulating Compound

I. Type andapplication

Type	Product	Application and Cable Specification
2701N	70℃ PVC insulating compound	PVC insulating compound for programmable exchanger wires. The extrude speed could be more than 1200m/min
2801N	80℃PVC insulating compound	PVC insulating compound for programmable exchanger wires. The extrude speed could be more than 1200m/min
5801N-SR-1	80℃semi-hard PVC insulating compound	Applied to jumper wire of BT net 7000, 8000 and 9000 as insulation.
5801N-SR	80℃semi-hard PVC insulating compound	UL80℃semi-hard PVC as insulation.

II. Productdescription

High speedPVC insulating compound for programmable exchanger wires, based onPVC resin, is made into granula by mixing, plastification and granulation withadding plasticizer, stabilizing agent, lubricant, modifying agent 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 ℃	150	165	175	180	180	175

IV. Storageand transport

Packaging：25kg/bag，PE membrane 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

Table

Item	Unit	Standard Value
Item	Unit	2701N	2801N	5801N-SR-1	5801N-SR
Tensile Strength	≥ MPa	18.0	18.0	30.0	24.0
Elongation at Break	≥ %	150	150	100	150
Impact Brittleness Temperature	℃	-15	－	－	-10
Volume Resistivity, at 20℃	≥Ω﹒m	1.0×10¹²	1.0×10¹²	1.0×10¹²	1.0×10¹¹
Volume Resistivity, at 70℃	≥Ω﹒m	1.0×10⁹	1.0×10¹⁰	－	－
Dielectric Strength	≥ MV/m	22	22	20	20
Thermal Stability Time at 200℃	≥ min	60	80	120	80
Hot Deformation	≤ %	40	40	40	40
Thermal Aging
Aging Temperature	℃	100±2	120±2	80±2	113±1
Aging Time	h	168	168	168	168
Tensile Strength after aging	≥ MPa	18.0	18.0	－	－
Variation on Tensile Strength	%	±20	±20	≥80	≥80
Elongation at Break after aging	≥ %	150	150	－	－
Variation on Elongation at Break	%	±20	±20	≥80	≥75
Loss of Mass after aging	≤ g/m²	20	20	10	－

Q:Can olive nets be used for olive trees in hilly areas?: Yes, olive nets can be used for olive trees in hilly areas. Olive nets are designed to protect the olives from falling off the trees and to catch them during harvesting. They can be installed on trees regardless of the terrain, including hilly areas, to ensure a successful harvest and prevent damage to the olives.

Q:Can olive nets be used in olive tree nurseries?: Yes, olive nets can be used in olive tree nurseries. These nets are commonly used to protect the trees from extreme weather conditions, pests, and birds, ensuring proper growth and development of the olive trees in nurseries.

Q:Do olive nets affect the yield of olives?: Yes, olive nets can have an impact on the yield of olives. These nets are commonly used to protect the olives from birds and other pests, as well as to collect fallen olives during harvesting. By preventing damage and loss from external factors, olive nets can help maintain a higher yield by ensuring more olives reach maturity and are successfully harvested.

Q:How long can an olive net last?: The lifespan of an olive net can vary depending on various factors such as the quality of the net, its maintenance, and the environmental conditions it is exposed to. On average, a well-maintained olive net can last for several years, providing effective protection during each harvest season.

Q:What are the characteristics of plastic products?: Plastic is a kind of synthetic polymer with plasticity. It forms with synthetic rubber and synthetic fibers

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 themselves are typically not affected by frost, but the olives may be. It is important to harvest the olives before frost sets in, as freezing temperatures can damage the fruit and reduce its quality. Additionally, covering the olive trees with frost protection blankets or using other methods to prevent frost damage is recommended in areas with frequent frost.

Q:What's the way to clean the greasy food on the plastic?: Cleaning of heavy greasy plastic products: same method, but the soaking time should be more than 4 hours.

Q:Can olive nets be used in both small and large-scale olive orchards?: Yes, olive nets can be used in both small and large-scale olive orchards. Olive nets are versatile and can be customized to fit the size and layout of the orchard. They are commonly used to protect the olives from pests and to facilitate the collection of the fruits during harvesting, making them suitable for orchards of all sizes.

Q:Are olive nets adjustable for different tree heights?: No, olive nets are not typically adjustable for different tree heights. They are designed to be placed directly over the olive tree canopy to catch the falling olives during harvesting.

Q:Can olive nets be used for table olive production?: Yes, olive nets can be used for table olive production. Olive nets are commonly employed in olive farms to collect table olives during the harvesting process. They are spread under the olive trees to catch the falling fruit, ensuring minimal damage and facilitating efficient collection. Olive nets help maintain the quality of table olives by preventing them from coming into contact with the ground and reducing the risk of contamination.

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