EPDM shield rubber compound for medium voltage cable
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- Loading Port:
- Shanghai
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- Supply Capability:
- 3000 Tons kg/month
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EPDM shield rubber compound for medium voltage cable
I. Type and application
Type | Product | Application |
XB-34A | 90℃ Shield rubber compound for medium voltage cable | Unpeelable shield rubber compound for 6～30KV medium voltage cables and wires |
XB-34B1 | 90℃ Shield rubber compound for medium voltage cable | Inner shield rubber compound for 6/10KVmedium voltage cables and wires |
XB-34K1 | 90℃ Peelable shield rubber compound for medium voltage cable | Peelable outer shield rubber compound for 6/10KVmedium voltage cables and wires |
XB-34B2 | 90℃ Shield rubber compound for medium voltage cable | Inner shield rubber compound for 8.5/15KV medium voltage cables and wires |
XB-34K2 | 90℃Peelable shield rubber compound for medium voltage cable | Peelable outer shield rubber compound for 8.5/15KV medium voltage cables and wires |
II. Product description
XB series shield rubber compound for medium voltage cable, based onEPDM rubber, is mixed with various additives, and is elaborated in theextra-clean conditions. The compound has outstanding performances of vulcanization, processing, electricconduction and shield properties. The compound is complied withQ/320585JSDT058-2003 standard.
III. Processing
Processing Equipment | Compression ratio | L/D | Processing temp. | Recommended vulcanize temp. |
Common rubber extruder | 1.1：1～1.5：1 | 5：1～20：1 | 60～110℃ | 160-200℃ |
IV. Maximum useful shelf life
12 months at 20℃, 6 months at 30℃.
V. Properties
Table
Item | XB-34A | XB-34B1 | XB-34K1 | XB-34B2 | XB-34K2 | |||||
Standard | Typical | Standard | Typical | Standard | Typical | Standard | Typical | Standard | Typical | |
Tensile Strength N/mm2 | ≥7.0 | 10.1 | ≥7.0 | 10.4 | ≥7.0 | 9.0 | ≥7.0 | 11.2 | ≥7.0 | 9.6 |
Elongation at Break % | ≥200 | 472 | ≥200 | 430 | ≥200 | 420 | ≥200 | 460 | ≥200 | 440 |
Oven aging |
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Aging condition 135℃168h |
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Tensile Strength N/mm2 |
| 10.6 |
| 10.6 |
| 9.3 |
| 12.0 |
| 10.6 |
Variation % | ±20 | +5 | ±20 | +2 | ±20 | +3 | ±20 | +7 | ±20 | +10.4 |
Elongation at Break % |
| 450 |
| 400 |
| 400 |
| 450 |
| 410 |
Variation % | ±30 | -4 | ±30 | -7 | ±30 | -5 | ±30 | -2 | ±30 | -7 |
Hot Prolongation |
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Testing Temp. 200℃ |
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Conditions 15min20N/cm2 |
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Elongation Under Load % | ≤175 | 70 | ≤175 | 50 | ≤175 | 60 | ≤175 | 60 | ≤175 | 70 |
Permanent Elongation after cooling % | ≤15 | 10 | ≤15 | 0 | ≤15 | 10 | ≤15 | 0 | ≤15 | 10 |
Volume Resistivity at20℃Ω﹒cm | ≤100 | 8 | ≤100 | 43 | ≤100 | 45 | ≤100 | 25 | ≤100 | 30 |
- Q:What does "stress hardening" of plastic molding mean?
- Plastic (Plastics): plastic material, the so-called plastic refers to the external force of the deformation occurs, the external force can be maintained after the abolition of the state of force. The elastic modulus of plastic is between rubber and fiber, and it can deform in a certain way. Soft plastics close to rubber, hard plastics, close to fiber.Plastic refers to the resin (or in the process of using monomer polymerization) as the main ingredient, such as plasticizers, fillers, lubricants, additives such as colorants as auxiliary components, can flow in the process of forming materials.
- Q:Can olive nets be used to reduce the risk of soil erosion in areas with poor soil conditions?
- Yes, olive nets can be used to reduce the risk of soil erosion in areas with poor soil conditions. Olive nets are designed to cover the soil surface, acting as a protective barrier against wind and water erosion. They help to stabilize the soil, prevent surface runoff, and promote water infiltration. Additionally, olive nets can also provide shade and retain moisture, which can improve the overall soil conditions and reduce erosion risks.
- Q:How do olive nets prevent olives from being damaged by human activities?
- Olive nets prevent olives from being damaged by human activities by providing a physical barrier that encloses the olive tree's canopy. This prevents people from accessing and potentially harming the olives while they are on the tree. The nets also protect the olives from falling onto the ground and getting damaged during activities such as harvesting or maintenance work.
- Q:How do olive nets prevent olives from being damaged by heavy rain?
- Olive nets prevent olives from being damaged by heavy rain by providing a protective barrier that shields the olives from direct contact with the raindrops. The nets act as a shield, reducing the impact of the rain and preventing it from hitting the olives directly, thus minimizing the potential for damage, rot, or spoilage.
- Q:Can olive nets be used on olive trees grown in coastal regions?
- Yes, olive nets can be used on olive trees grown in coastal regions. These nets are commonly used to protect the olives from birds and other pests, regardless of the location of the olive trees.
- Q:What glue is best for sticking glue?
- Before choosing the glue, we should make clear the following questions. To determine the material, before choosing glue, we must first determine what plastic bonding, ABS plastic, PP plastic, PE plastic, PS plastic, PC plastic, PA plastic, and so on.
- Q:How do olive nets prevent olives from bruising?
- Olive nets prevent olives from bruising by providing a soft and cushioned surface for them to fall onto when they are harvested. The nets absorb the impact and prevent direct contact with the hard ground, reducing the likelihood of bruising or damage to the olives.
- Q:Can olive nets be used in combination with other pest control methods?
- Yes, olive nets can be used in combination with other pest control methods. Olive nets can help protect olive crops from birds and other animals, while other pest control methods such as insecticides or traps can be used to target specific pests like insects or rodents. By using a combination of techniques, farmers can enhance the effectiveness of pest control and ensure the health and productivity of their olive trees.
- Q:Can olive nets be used for olive tree pollination purposes?
- No, olive nets are not used for olive tree pollination purposes. Olive trees are typically wind-pollinated, and the use of nets is more commonly associated with harvesting olives to prevent them from falling to the ground.
- Q:Are olive nets suitable for organic olive farming?
- Yes, olive nets are suitable for organic olive farming. Olive nets are commonly used in organic farming practices to protect the olives from birds and other pests. They help ensure a higher yield of quality olives without the use of chemical pesticides.
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EPDM shield rubber compound for medium voltage cable
- Ref Price:
-
- 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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