Product Description:
POLYCIMA-80MP90V is a highly flame-retardant thermoplastic elastomer based on SEBS and PPO, mainly using a phosphorus nitrogen flame retardant system. This material exhibits excellent mechanical/physical properties, electrical properties, and processability, and complies with RoHS, SVHC, 16P, PAHS and other regulatory requirements.
Product Application:
Suitable for USB data cables, electronic wires, drag chain cables, SFP high speed transmission wires, and similar products. It can pass the VW 1 flame rating test specified in UL758. Supports various extrusion methods such as pressure extrusion, semi tube extrusion, and tube extrusion. Some specifications can also be injection molded.
Performance Indicator
Performance | Test Method | Unit | Typical Value |
Density | ISO 1183 | g/cm³ | 1.12 |
Tensile Strength | IEC60811-1-1 | MPa | 16 |
Elongation at Break | IEC60811-1-1 | % | 189 |
Aging Performance | IEC60811-1-2 | °C×h | 113°C×168 |
Tensile Strength Retention | IEC60811-1-2 | % | ≥75 |
Elongation at Break Retention | IEC60811-1-2 | % | ≥75 |
Low Temperature Impact Brittleness Temp. | GB/T5470 | °C | -25 |
Toxicity Index | - | - | 1.3 |
pH Value | IEC60754-2 | - | 4.7 |
Electrical Conductivity | - | μS/mm | 0.5 |
Dielectric Strength | GB/T1408 | kV/mm | 23 |
Oxygen Index | ISO4589-2 | % | 24 |
Molding Processing Guide
Injection Molding Guide:
· Shrinkage: 0.010–0.020 inch
· Injection speed: Medium–high
· Injection pressure: Medium–high
· Back pressure: Low–medium
· Holding pressure: Sufficient to shape the product inside the mold
· Cooling: Sufficient to demold the part
· Screw temperature (°C):
Extrusion Processing Guide:
· Length/Diameter Ratio: 20:1–25:1
· Compression Ratio: 2.5–3.0
· Screen Pack and Filter: Required
· Stretching: 5–10%
· Cooling: Water bath cooling
· Screw Temperature (°C):
Processing Precautions:
A: It is recommended to dry at 90°C for 2–4 hours.
B: Before and after processing this material, it is recommended to clean the screw or die with a special purging compound.