This product is made of polyether polyurethane elastomer as base material, adding high-efficiency flame retardant and other processing aids, and is made by mixing, plasticizing and granulating. It has excellent properties such as halogen-free, high flame retardant grade, high resilience, hydrolysis resistance, heat resistance, weather resistance, oil resistance, etc., and can add matte, frosted and other effects according to customer needs; there is no precipitation pollution, and it meets the relevant requirements of Rohs.
Application:
Field cables
Features:
Mildew resistant (GJB-150.10A)
TPU(Thermoplastic Polyurethane)mildew-resistant Jacketing material is a high-performance material that has excellent mildew-resistant properties, making it particularly useful in the field of cable jacketing materials. The mildew-resistant properties of this material are essential for cables that need to be used in humid or mildew-prone environments, such as food processing facilities, hospitals,laboratories, ships and underground facilities.
High mechanical strength: Excellent tensile strength and tear resistance, able to withstand mechanical stress.
High and low temperature resistance: Able to maintain performance over a wide temperature range, especially low temperature resistance.
Chemical resistance: Good resistance to chemicals such as oil, acid, and alkali.
Abrasion and oil resistance: Suitable for use in harsh environments, including oily and chemically corrosive environments.
Halogen-free flame retardant: Has flame retardant properties, does not contain halogens, and reduces toxic gas emissions during combustion.
Anti-microbial and mildew resistance: Able to resist microbial growth, suitable for use in environments susceptible to mildew.
Test Items | VALUE | Typical Value | UNIT | Method |
Physical Properties | ||||
Density | 1.20±0.05 | 1.2 | g/cm3 | GB/T 1033 |
Hardness | 90±3 | 90 | HA | GB/T 2411 |
Brittle temperature | ≤-40 | -40 | ℃ | GB/T 5470 |
UL temperature grade | 80 | 80 | ℃ | UL |
Mechanical Properties | ||||
Tensile strength before aging | ≥10 | 17 | MPa | GB/T 1040 |
Elongation at break before aging | ≥400 | 550 | % | GB/T 1040 |
110℃×168hPerformance After Aging | ||||
Tensile strength retention rate | ≥70 | 76 | % | GB/T 2951.12 |
Elongation at break retention rate | ≥70 | 90 | % | GB/T 2951.12 |
Tear resistance | ≥40 | 40 | N/mm | CQC1103-2015 Appendix B |
Oil resistance | IRM902,100℃*168H | ||||
Tensile strength retention rate | ≥70 | 82 | % | / |
Elongation retention rate | ≥70 | 85 | % | / |
Oxygen index | ≥25 | 25 | % | GB/T 2406 |