Product Description:
POLYCIMA-80U85F is a polyether-based TPU high-elasticity material utilizing a phosphorus-nitrogen flame retardant system. It offers excellent mechanical and physical properties, electrical performance, and processability, with good hydrolysis resistance. The product complies with environmental regulations including ROHS, SVHC, 16P, and PAHS.
Product Applications:
Primarily suitable for the manufacturing of medical cables, coaxial cables, drag chain cables, SFP high-speed transmission wires, and charging pile cables. It can be processed using semi-tube or tube extrusion methods. Some products also support injection molding.
Performance Indicators:
Performance | Test Method | Unit | Typical Value |
Density | ISO 1183 | g/cm³ | 1.24 |
Tensile Strength | IEC 60811-1-1 | MPa | 22 |
Elongation at Break | IEC 60811-1-1 | % | 430 |
Aging Performance | IEC 60811-1-2 | °C × h | 113°C × 168 |
Tensile Strength Retention Rate | IEC 60811-1-2 | % | ≥75 |
Elongation at Break Retention Rate | IEC 60811-1-2 | % | ≥75 |
Low-Temperature Brittleness Temp. | GB/T 5470 | °C | -40 |
Toxicity Index | IEC 60754-2 | - | 0.88 |
pH Value | IEC 60754-2 | - | 4.8 |
Electrical Conductivity | IEC 60754-2 | μs/mm | 0.36 |
Dielectric Strength | GB/T 1408 | KV/mm | 26 |
Oxygen Index | ISO 4589-2 | % | -- |
Packaging / Storage:
25 kg/bag; transported as general chemical product. Store in a dry, cool place away from direct sunlight.
Shelf Life: 1 year.
Note:
The technical property indicators and data provided in this document are for reference only and cannot be used as a basis for inspection or warranty. Users purchasing our products are also responsible for conducting their own tests to verify the suitability for their intended processes, applications, performance requirements, and standards. Since the application and processing of our products are beyond our control, any related issues shall be solely the responsibility of the user.
Molding & Processing Guide
Injection Molding Guide:
· Shrinkage Rate: 0.010 – 0.020 inch
· Injection Speed: Medium – High
· Injection Pressure: Medium – High
· Back Pressure: Low – Medium
· Holding Pressure: Sufficient for product setting inside the mold
· Cooling: Sufficient for part cooling and demolding
· Barrel Temperature (°C):
