| About |
|---|
| The pellet product is colourless and in the shape of a cylinder with high light transmittance, good mechanical performance and printability, stress-fracture resistant, excellent chemical stability, as well as relative low heat-sealing temperature Scope of Application: BOPP film&& |
| Product Description | |
|---|---|
| Supplier | SINOPEC Shanghai |
| Generic | PP copolymer |
| Material Status | Commercial: Active |
| Features | Good Clarity,Good Printability,Random copolymer,High ESCR,Low temperature heat sealing |
| Availabilitys | Asia Pacific |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt Flow Rate | |||
| 230℃，2.16kg | 4.4 to 5.6 | g/10min | Internal Method |
| Chlorine Content | < 5.0E-3 | % | |
| Ash Content | < 0.020 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | > 22.0 | MPa | ASTM D638 |
| Bending modulus | > 490 | MPa | Internal Method |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Notched impact strength of cantilever beam | |||
| 23℃ | > 59 | J/m | Internal Method |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | > 118 | ℃ | Internal Method |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | > 85 | Internal Method | |
| Haze | < 1.8 | % | Internal Method |
| Yellowness index | < 4.0 | YI | Internal Method |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Fish Eye | |||
| 400.0 µm | 0.00 to 10.0 | pcs/1520 cm² | |
| 800.0 µm | 0.00 to 1.00 | pcs/1520 cm² |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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