| About |
|---|
| Polypropylene Homopolymer Applications The KPOL® is a medium fluidity homopolymer used for general purpose and multipurpose grade for extrusion and injection moulding applications. Flip-top and resealable closures, thick wall parts, domestic appliances, industrial bags and big bags, compounds, curtains and covers to aviary and agriculture, monofilament for ropes, fishing nets, cables for boats, bristles for tooth brushes and brooms. Characteristics The KPOL® is specially developed for Production of Raffia (Flat Yarn) by Flat Die Extrusion (Water Quenched or Chill Roll), Injection Molding of thick parts, caps, closures, etc. This product exhibits excellent processability, good melt stability, good stiffness/impact strength balance and low odor and flavor transfer. It is a controlled rheology grade.&& |
| Product Description | |
|---|---|
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.905 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 3.5 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| Compression Molding | 45 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, molded | 91.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 155 | ℃ | ASTM D1525 3 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D, molded | 73 | ASTM D2240 | |
| tensile strength | |||
| Yield, molding | 36.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, molded | 9.0 | % | ASTM D638 |
| Bending modulus | |||
| 1% cut, molded | 1550 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type IV, 2.0 in/min |
| 3. Rate A (50°C/h), Loading 1 (10 N) |
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