It is a kind of flame retardant halogen-free cable material, made of high-quality EVA, PE and other resins as the base materials, adding carbon-forming agents, antioxidants, lubricants, flame retardants, etc. by mixing and granulating. It could meet CPR regulations and GB 31247 standards.
| (Thermoplastic & Irradiation/E-beam & UV Irradiation) HFFR / LSZH |
| Thermoplastic |
| Product code | T046 |
| Standards | Test method | GB/T 32129-2005
GB/T 31247-2014 |
| Density (g/cm³) | ASTM D792 |
|
| Tensile trength (Mpa) | IEC 60811-1-1 | 11 |
| Elongation at break (%) | 180 |
| Thermal aging | ºC'h |
| 100*240 |
Tensile strength
variation(%) | 90 |
Breaking elongation
variation (%) | 91 |
| Thermal deformation @90ºC, 4H (%) |
|
|
| Thermal shock(150ºC'5kg'1h) |
| No cracking |
| Impact brittlenes (-25ºC) Failure(Piece) | IEC 60811-1-4 |
|
| Volume resistivity @20ºC (Ω·cm) | ASTM D257 | 1.0×10¹³ |
| Dielectric strength @20ºC (MV/m) |
| 24 |
| Smoke density | Flame |
| 70 |
| Flameless |
| 190 |
| Oxygen index (%) |
| 36 |
| Corosion test | pH |
| 5.5 |
Electrical conductivity
(μs/mm) |
| 2 |
| Halogen acid gas content (mg/g) |
| 0 |
High environmentalprotection
It has halogen-free environmental protectioncharacteristics
FAQ:
The Mission of R&D center is to create best plastic solutions for Wire & Cable Manufacturers
We have a high-quality research and development team,equipped with complete test equipment testing center and pilot plant, to the greatest extent possible to meet customer demand .
Customized product development
Customised product development depends on your needs. Our new material products are manufactured to meet your technical specifications.
New design and product development
New design and product development is more project-oriented where we create new products with new properties to anticipate and meet future customer trends. There are two new types of compound we are focusing on which can used in Solar battery insulation wire,Shipboard , Telecom Cables and High speed train. It is supposed to be released in the middle of next year.
University Cooperation
Further value will be created via cooperations with customers and universities. We have cooperated with XiAn JiaoTong University and Harbin University of Science and Technology.ZCNM provide annual scholarships and internship opportunities to high performing postgraduate and undergraduate students within these fields. The Innovation Centre will respond to market needs and enhance education and know-how in plastic new material development .The Innovation Centre brings scientists, engineers and technicians together to ensure that Zhongchao products continue to provide the best value to our customers.
