Semi-Hard and Flame retardant PVC compound for fiber cable
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 3000 Tons kg/month
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Semi-Hard and Flameretardant PVC compound for fiber cable
I. Type andapplication
Type | Product | Application and Cable Specification |
1601N | 70℃ semi-hard flame retardant PVC jacket compound for fiber cable | Applied to fiber cable as inner jacket, which is semi-hard and flame retardant. |
1823N | 70℃ semi-hard flame retardant PVC jacket compound for fiber cable | Applied to fiber cable as outer jacket, which is semi-hard and flame retardant. |
1601N-1 | 105℃ semi-hard flame retardant PVC jacket compound for fiber cable | Applied to fiber cable as inner jacket, which is semi-hard and flame retardant. |
1823N-2 | 90℃ semi-hard flame retardant PVC jacket compound for fiber cable | Applied to fiber cable as outer jacket, which is semi-hard and flame retardant. |
II. Productdescription
Semi-hard and flame retardant PVC jacketcompound for fiber cable, based on PVC resin, is made into granula by mixing,plastification and granulation with adding plasticizer, stabilizing agent,modifying agent, pigment 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, andtransparent, 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, 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
Table
Item | Unit | Standard Value | |||
1601N | 1823N | 1601N-1 | 1823N-2 | ||
Tensile Strength | ≥MPa | 15.0 | 15.0 | 15.0 | 15.0 |
Elongation at Break | ≥ % | 150 | 180 | 150 | 180 |
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 | ≤ % | 40 | 40 | 40 | 40 |
Thermal Stability Time at 200℃ | ≥ min | 80 | 80 | 80 | 80 |
Oxygen Index | ≥ % | 30 | 28 | 30 | 28 |
Hardness | A | 95±2 | 85±2 | 98±2 | 92±2 |
Thermal Aging |
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Aging Temperature | ℃ | 100±2 | 100±2 | 135±2 | 100±2 |
Aging Time | h | 168 | 168 | 168 | 240 |
Tensile Strength after aging | ≥MPa | 15.0 | 15.0 | 15.0 | 15.0 |
Variation on Tensile Strength | ≤ % | ±20 | ±20 | ±20 | ±20 |
Elongation at Break after aging | ≥ % | 150 | 180 | 150 | 180 |
Variation on Elongation at Break | ≤ % | ±20 | ±20 | ±20 | ±20 |
Loss of Mass after aging | ≤ g/m2 | - | - | - | - |
- 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 does an olive net affect the overall fruit color in the olive grove?
- An olive net can significantly affect the overall fruit color in an olive grove. By covering the trees, the net provides shade and protection, preventing excessive exposure to sunlight. This helps in maintaining a more consistent and uniform fruit color throughout the grove. Additionally, the net can shield the olives from external factors such as wind or rain, which may otherwise cause color variations or damage to the fruit.
- Q:Can olive nets be used for olive tree disease transmission prevention?
- No, olive nets are primarily used for preventing damage caused by birds and insects, rather than for preventing disease transmission in olive trees.
- Q:Are olive nets suitable for both small-scale and large-scale olive farming?
- Yes, olive nets are suitable for both small-scale and large-scale olive farming. Olive nets provide effective protection against birds and other pests, preventing damage to the olives. They are easy to install and remove, making them suitable for small-scale farmers who may not have access to heavy machinery. At the same time, olive nets are available in various sizes and can be used to cover large areas efficiently, making them suitable for large-scale olive farming operations.
- Q:Can olive nets be used in olive groves with limited access to shade?
- Yes, olive nets can still be used in olive groves with limited access to shade. Olive nets are primarily used to collect the olives during harvest season, and while some shade can be beneficial in preventing overheating and maintaining the quality of the olives, it is not a strict requirement. As long as the nets are properly installed and the olives are regularly harvested, they can still be effective in protecting the olives from damage caused by pests and weather conditions.
- Q:Are olive nets safe for the trees?
- Yes, olive nets are generally considered safe for the trees. These nets are designed to protect the olives from birds and other pests, without causing harm to the trees themselves. They are made of durable and lightweight materials that allow sunlight and air circulation, ensuring the trees remain healthy while the fruits are safeguarded.
- Q:How do olive nets impact the overall shelf life of the harvested olives?
- Olive nets can significantly impact the overall shelf life of harvested olives by providing protection against physical damage, preventing fruit from falling to the ground, and reducing exposure to pests and diseases. This helps to maintain the quality and freshness of the olives, extending their shelf life and ensuring they remain suitable for consumption or further processing.
- Q:What materials are olive nets made from?
- Olive nets are typically made from durable and lightweight materials such as polyethylene or polypropylene.
- Q:Are olive nets safe for the environment?
- Yes, olive nets are generally considered safe for the environment. These nets are designed to protect the olives from birds and other pests, reducing the need for harmful chemical pesticides. They are made from biodegradable materials and can be reused or recycled, minimizing their impact on the environment. However, it is essential to use them responsibly, ensuring proper installation and removal to avoid any potential harm to wildlife or vegetation.
- Q:Can olive nets be used to extend the harvesting season?
- Yes, olive nets can be used to extend the harvesting season. These nets are commonly used in olive orchards to collect fallen olives during harvesting. By using olive nets, farmers can efficiently gather olives that have ripened and fallen from the trees, allowing them to extend the harvesting season and maximize their olive yield.
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Semi-Hard and Flame retardant PVC compound for fiber cable
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 3000 Tons kg/month
OKorder Service Pledge
OKorder Financial Service
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