High Flame retardant PVC jacket 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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HighFlame Retardant PVC Jacket Compound

I. Type and application

Type	Product	Application and Cable Specification
7023N-32	70℃High flame retardant PVC jacket compound	High flame retardant PVC jacket compound for cables and wires with temperature rating of conductor at 70℃.
7331N	70℃High flame retardant PVC jacket compound	High flame retardant PVC jacket compound for cables and wires with temperature rating of conductor at 70℃. And pass the CMR grade burning test. Meeting low smoke and low halogen requirements.
2833N-40	75℃High flame retardant PVC jacket compound	High flame retardant PVC jacket compound for cables and wires with temperature rating of conductor at 75℃. And pass the CMR grade burning test. Meeting low smoke and low halogen requirements.
2833N-48	75℃High flame retardant PVC jacket compound	High flame retardant PVC jacket compound for cables and wires with temperature rating of conductor at 75℃. And pass the CMR/ CMP grade burning test. Meeting low smoke and low halogen requirements.

II. Product Description

Flameretardant PVC jacket compound for wires and cables, based on PVC resin, is madeinto granula by mixing, plastification and granulation with adding plasticizer,stabilizing agent, flame retardant and etc. The products meet various specialrequirements, such as different hardness, UV stable, environment friend (RoHs,REACH, PAHs, chlorinated alkanes free, phthalate free, and etc.), sub-shine and fog surface, low temperatureresistant, PS/ABS transfer proof, rodent-repellent, termite-repellent, and etc.

III. Processing:

Itis recommended that compound should be processed with common extruder having aminimum L/D ratio of 20.

Thefollowing 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. Storage and transport

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

Storageand transport: Avoiding in direct sunlight and weathering. The storage placeshould be in clean, cool, dry, and ventilated conditions.

V. Properties

Table

Item	Unit	Standard Value
Item	Unit	7023N-32	7331N	2833N-40	2833N-48
Tensile Strength	≥MPa	15.0	15.0	14.0	14.0
Elongation at Break	≥ %	180	180	150	150
Impact Brittleness Temperature	℃	-25	-15	-15	-8
Volume Resistivity, at 20℃	≥Ω.m	1.0×10⁸	1.0×10⁸	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	50	60	80	80
Oxygen Index	≥ %	32	36	40	48
Thermal Aging
Aging Temperature	℃	100±2	100±2	100±1	100±1
Aging Time	h	168	168	240	240
Tensile Strength after aging	≥MPa	15.0	15.0	－	－
Variation on Tensile Strength	%	±20	±20	≥+85%	≥+85%
Elongation at Break after aging	≥ %	180	180	－	－
Variation on Elongation at Break	%	±20	±20	≥+70%	≥+70%
Loss of Mass	≤ g/m²	23	23	－	－

Q: Can olive nets be used in areas with heavy snowfall?: No, olive nets are not suitable for areas with heavy snowfall as they are designed specifically for harvesting olives and may not be able to withstand the weight and pressure of heavy snow.

Q: Do olive nets affect the overall appearance of the olive tree orchard?: Yes, olive nets do affect the overall appearance of the olive tree orchard. When olive nets are placed over the trees to protect the fruit from birds or to collect falling olives, they can alter the aesthetic appeal of the orchard. The nets create a visible barrier that can be seen from a distance and may obscure the natural shape and foliage of the olive trees.

Q: Are olive nets fire-resistant?: Yes, olive nets are typically fire-resistant. They are made from materials that can withstand high temperatures and are designed to prevent flames from spreading.

Q: Can olive nets be used in olive groves with overhead irrigation systems?: Yes, olive nets can be used in olive groves with overhead irrigation systems. Olive nets are designed to protect the olives from birds and other pests during the growing season. They can be installed over the trees, allowing water from the overhead irrigation system to pass through and reach the roots. This ensures that the olive trees receive the necessary water while also providing protection to the olives.

Q: Can olive nets be used in combination with bird repellents?: Yes, olive nets can be used in combination with bird repellents. Olive nets serve as a physical barrier to prevent birds from accessing and damaging olive crops, while bird repellents help to deter birds from approaching the area. Using both methods together can enhance the effectiveness of bird control in safeguarding the crops.

Q: Are there any specific maintenance requirements for olive nets?: Yes, olive nets have specific maintenance requirements. They should be regularly checked for any damages or tears, and any broken or damaged parts should be repaired or replaced. It is also important to properly clean and store the nets after use to prevent dirt or debris buildup. Additionally, olive nets should be stored in a dry and cool place to avoid any potential damage from moisture or extreme temperatures.

Q: How do olive nets prevent rodent damage to olives?: Olive nets act as a physical barrier that prevents rodents from accessing the olives. The nets are placed over the olive trees, creating a protective enclosure that rodents cannot penetrate. This effectively keeps the rodents away from the olives, reducing the risk of damage and ensuring a higher yield of quality fruit.

Q: How do you prevent olive nets from sagging or drooping?: One effective way to prevent olive nets from sagging or drooping is by properly tensioning them. This can be achieved by ensuring that the nets are securely fastened and tightened around the trees or posts they are attached to. Additionally, using supporting structures such as poles or stakes at regular intervals can help maintain the desired tension and prevent sagging. Regular inspection and adjustment of the nets may also be necessary to ensure they stay taut and in place throughout the harvesting season.

Q: What additives are used in plastics?: Plastic additives according to their specific functions can be divided into seven categories: the additive to improve the processing performance, such as heat stabilizer and lubricant additives. The improved mechanical properties, such as plasticizer, toughening agent. The additives to improve the surface properties, such as antistatic agent, coupling agent and other additives to improve the optical performance., such as coloring. The Additives Improving the aging properties, such as antioxidant and light stabilizer. The lower the cost of plastic additives, such as extenders and filler. The effect of additives with other specific, such as foaming agent, flame retardant, preservatives and so on.

Q: How much do olive nets cost?: The cost of olive nets can vary depending on factors such as size, quality, and the supplier. It is recommended to check with different suppliers or conduct an online search to get an accurate estimate of current prices.

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