Environmentally friendly PP high flame retardant corrugated tube is made of environmentally friendly modified polypropylene material. According to different flame retardant grades, it is divided into three types: BW-PPF, BW-PPV, and BW-PPH. It has good mechanical bearing strength, good toughness, good bending performance, torsion resistance, abrasion resistance, acid, alkali, inorganic salt, lubricating oil, etc. It is an ideal product for line insulation protection, water supply, and gas supply.
Environmentally friendly PA high flame retardant corrugated tube is made of environmentally friendly modified polyamide material. According to different flame retardant grades, it is divided into two types, BW-PAF and BW-PAV, with a bright surface gloss. It has higher mechanical bearing strength, excellent toughness and bending performance, anti distortion, abrasion resistance, acid, alkali, inorganic salt, lubricating oil, etc. It is an ideal product for line insulation protection, water supply and gas supply.
BW-PPF
Features
● High flame resistance, meeting needle flame combustion test GB/T5169.5-2008 and UL94V-0
● Continuous operating temperature: - 45℃ to+125℃
● Meeting the technical requirements for electric buses, GB/T2408 and QC/T29106
● Standard colors: orange, black
Technical Data
| Product performance | Test Method | Standard |
| Tensile strength (Mpa) | ASTM D 2671 | ≥21 |
| Elongation(%) | ASTM D 2671 | ≥200 |
| Thermal aging(125*3000h) | QC/T29106 Appendix D | No embrittlement or pulverization |
| Thermal aging(150℃*240h) | QC/T29106 Appendix D | No embrittlement or pulverization |
| Low-temperature shock(-40℃) | QC/T29106 Appendix D | No crack or fracture |
| Flame retardancy | GB/T5169.5-2008 | Pass |
| Flame retardancy(combustion rate) | UL94V-0 | Pass |
BW-PPV
Features
● High flame resistance, meeting needle flame combustion test UL94V-0
● Continuous operating temperature: - 45℃ to+125℃
● Meeting the technical requirements for electric buses, GB/T2408 and QC/T29106
● Standard colors: orange, black
Technical Data
| Product performance | Test Method | Standard |
| Tensile strength(MPa) | ASTM D 2671 | ≥21 |
| Elongation(%) | ASTM D 2671 | ≥200 |
| Thermal aging(125*3000h) | QC/T29106 Appendix D | No embrittlement or pulverization |
| Thermal aging(150℃*240h) | QC/T29106 Appendix D | No embrittlement or pulverization |
| Low-temperature shock(-40℃) | QC/T29106 Appendix D | No crack or fracture |
| Flame retardancy | UL94V-0 | Pass |
| Flame retardancy(combustion rate) | GB8410-2006 | A-0 mm/min |
BW-PPH
Features
● High flame resistance, meeting needle flame combustion test UL94 HB
● Continuous operating temperature: - 45℃ to+125℃
● Meeting the technical requirements for electric buses, GB/T2408 and QC/T29106
● Standard colors: orange, black
Technical Data
| Product performance | Test Method | Standard |
| Tensile strength(MPa) | ASTM D 2671 | ≥21 |
| Elongation(%) | ASTM D 2671 | ≥200 |
| Thermal aging(125*3000h) | QC/T29106 Appendix D | No embrittlement or pulverization |
| Thermal aging(150℃*240h) | QC/T29106 Appendix D | No embrittlement or pulverization |
| Low-temperature shock(-40℃) | QC/T29106 Appendix D | No crack or fracture |
| Flame retardancy | UL94 HB | Pass |
| Flame retardancy(combustion rate) | GB8410-2006 | ≤100mm/min |
BW-PAF
Features
● High flame resistance, meeting needle flame combustion test GB/T5169.5-2008 and UL94V-0
● Continuous operating temperature: - 45℃ to+125℃
● Meeting the technical requirements for electric buses, GB/T2408 and QC/T29106
● Standard colors: orange, black
Technical Data
| Product performance | Test Method | Standard |
| Tensile strength(MPa) | ASTM D 2671 | ≥21 |
| Elongation(%) | ASTM D 2671 | ≥200 |
| Thermal aging(125*3000h) | QC/T29106 Appendix D | No embrittlement or pulverization |
| Thermal aging(150℃*240h) | QC/T29106 Appendix D | No embrittlement or pulverization |
| Low-temperature shock(-40℃) | QC/T29106 Appendix D | No crack or fracture |
| Flame retardancy | GB/T5169-2008 | Pass |
| Flame retardancy(combustion rate) | UL94V-0 | Pass |
BW-PAV
Features
● High flame resistance, meeting needle flame combustion test UL94V-0
● Continuous operating temperature: - 45℃ to+125℃
● Meeting the technical requirements for electric buses, GB/T2408 and QC/T29106
● Standard colors: orange, black
Technical Data
| Product performance | Test Method | Standard |
| Tensile strength(MPa) | ASTM D 2671 | ≥21 |
| Elongation(%) | ASTM D 2671 | ≥200 |
| Thermal aging(125*3000h) | QC/T29106 Appendix D | No embrittlement or pulverization |
| Thermal aging(150℃*240h) | QC/T29106 Appendix D | No embrittlement or pulverization |
| Low-temperature shock(-40℃) | QC/T29106 Appendix D | No crack or fracture |
| Flame retardancy | UL94V-0 | Pass |
| Flame retardancy(combustion rate) | GB8410-2006 | A-0 mm/min |
