- Other Plastic Products[10]
- Other Rubber Products[1]
- EPDM[6]
- PVC[7]
- Contact Person : Ms. Zhu erin
- Company Name : Hangzhou Gaoxin Rubber & Plastic Material Co., Ltd.
- Tel : 86-571-88581580
- Fax : 86-571-88501258
- Address : Zhejiang,Hangzhou,No 10 Longhuang Road,Jingshan Town,Yuhang District,Hangzhou
- Country/Region : China
- Zip : 311116
EPDM insulating rubber compound
EPDM insulating rubber compound is based on EPDM rubber,is mixed by various additives,such as softener,accelerator,active agents,antioxidants,reinforcing agents,curing agents and so on.Obtaining the compound by mixing,filtering and tableting.
1.APPLICATION
| NO. | TYPE | PRODUCT NAME | Allowable operating temperature of the conductive core | APPLICATION |
| 1 | XJ-10A | 70°C EPDM insulating rubber compound | 70°C | Used for insulating rubber compound at the maximum operating temperature of 70°C |
| 2 | XJ-30A | 90°C EPDM insulating rubber compound | 90°C | Used for mining cables, wind power cables, marine cables at the maximum operating temperature of 90°C |
| 3 | XJ-80A | Silicon rubber insulating compound or jacket compound | 180°C | Used for silicon rubber cables at the maximum operating temperature of 180°C |
| 4 | XJ-VDE | VDE special rubber insulating compound | 70°C | Used for VDE rubber cables |
| 5 | XJ-125 | Halogen-free flame-retardant rubber insulating compound for vehicles | 125°C | Used for vehicles cable |
| 6 | IE4 | General rubber cable insulating compound | 70°C | Used for move rubber flexible cable insulating compound |
| 7 | XJ-30A(HIGH VOLTAGE) | 10KV rubber cable insulating compound | 70°C | Used for 10kV rubber cable |
2.INDICATOR
| NO. | ITEM | UNIT | XJ-10A | XJ-30A | XJ-80A | XJ-VDE | XJ-125 | IE4 | XJ-30A(HIGH VOLTAGE) | |
| 1 | Volume resistance rate at 20°C MIN | Ω.m | 1x1013 | 1x1013 | 1x1013 | 1x1012 | 1x1013 | 1x1012 | 5x1013 | |
| 2 | Dielectric strength MIN | MV/m | 25 | 25 | 25 | 20 | 25 | 20 | 25 | |
| 3 | Mechanical properties before aging | Tensile strength MIN | MPa | 6 | 7 | 6.5 | 6 | 10 | 6 | 7 |
| Tensile strain at break MIN | % | 250 | 250 | 200 | 250 | 150 | 250 | 250 | ||
| 4 | Properties after aging in air oven | Temperature | °C | 100 | 135 | 200 | 100 | 158 | 100 | 135 |
| Time | h | 168 | 168 | 240 | 168 | 168 | 168 | 168 | ||
| Tensile strength MIN | MPa | 5 | 6 | 4 | 4.2 | —— | 4.2 | 6 | ||
| Rate of change | % | ±25 | ±30 | —— | ±25 | ±10 | ±25 | ±30 | ||
| Elongation at break MIN | % | 220 | —— | 120 | 200 | —— | 200 | —— | ||
| Rate of change | % | ±25 | ±30 | —— | ±25 | ±30 | ±25 | ±30 | ||
| 5 | Properties after aging in air circumstance | Temperature | °C | 127 | 127 | 127 | 127 | 127 | 127 | 127 |
| Time | h | 40 | 40 | 40 | 40 | 40 | 40 | 40 | ||
| Tensile strength MIN | MPa | —— | —— | —— | —— | —— | —— | —— | ||
| Rate of change | % | ±30 | ±30 | ±30 | ±30 | ±30 | ±30 | ±30 | ||
| Elongation at break MIN | % | —— | —— | —— | —— | —— | —— | —— | ||
| Rate of change | % | ±30 | ±30 | ±30 | ±30 | ±30 | ±30 | ±30 | ||
| 6 | Hot set elongation | Temperature | °C | 200 | 250 | 200 | 200 | 200 | 200 | 250 |
| Load time | Min | 15 | 15 | 15 | 15 | 15 | 15 | 15 | ||
| Mechanical stress | N/cm2 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | ||
| Elongation under load MAX | % | 100 | 175 | 100 | 100 | 100 | 100 | 175 | ||
| Permanent deformation MAX | % | 25 | 25 | 25 | 25 | 25 | 25 | 25 | ||
| 7 | Ozone resistance | Ozone concentration | % | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 |
| Time | h | 30 | 30 | 30 | 30 | 30 | 30 | 30 | ||
| Surface change | —— | No crake | No crake | No crake | No crake | No crake | No crake | No crake | ||
| 8 | Mooney viscosity MAX (1+4/100) | ML | 60 | 60 | 60 | 60 | 60 | 60 | 60 | |
NOTE:1.The above models are in line with RoHS environmental protection requirenment,the XJ-VDE comply with REACH and RoHS requirements.
2.The sulfide way of the above models is steam continuous vulcanization,also we can provide radiation cross-linking to customer requirements.
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EPDM insulating rubber compound
