پلی پروپیلن هموپلیمر T31 S
پلی پروپیلن T31SE یک پلی پروپیلن هموپلیمر می باشد که جهت اکستروژن انواع ورق ترموفرم به کار می رود.
PP T 31 S Technical Datasheet
Product Description:
T 31 SE is a polypropylene homopolymer particularly suited for clear and pigmented thermoforming applications. T 31 SE offers high stiffness, excellent processability, good contact clarity and high gloss. T 31 SE is increasingly used for the extrusion of sheet for thermoforming. In thermoforming, polypropylene offers some distinct advantages over conventional materials like PVC and PS. Polypropylene gives extensive food contact credentials, a good toughness-stiffness balance and excellent high temperature and chemical resistance. Moreover, polypropylene offers easy recycling and is environmentally sound.
Applications:
The main applications are vending cups, blister packs, packaging for dairy products, trays for biscuits, chocolates and fruits. T 31 SE is also used for coextruded multilayer sheet with high barrier properties to produce retortable containers.
Typical data:
| Property | Test method | Unit | value |
|---|---|---|---|
| Melt flow rata(230ºC/2.16 kg) | ASTM D1238L | dg/min | 3.2 |
| Density | ASTM D1505 | g/cm3 | 0.9 |
| Flexural Modulus | ASTM D790 | N/mm2 | 1650 |
| Tensile Strength at Yield | ASTM D638 | N/mm2 | 36 |
| Elongation at Yield | ASTM D638 | % | 11 |
| Izod impact Strength (notched) at 23ºC | ASTM D256 | J/m | 50 |
| Rockwell Hardness | ASTM D785 | R scale | 105 |
| Vicat softening point | ASTM D1525 | ºC | 156 |
| H.D.T (0.46 N/mm2) | ASTM D648 | ºC | 114 |
| Haze | ASTM D1003 | % | 35 |
| Glass | ASTM D523 | % | 63 |
| Accelerated oven ageing in air (forced circulation) at 150 ºC | ASTM D3012 | Hours | 150 |
اطلاعاتی برای نمایش وجود ندارد
| ردیف | قیمت | تاریخ |
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مطالب مرتبط
T30S یک پلی پروپیلن هموپلیمر می باشد که جهت اکستروژن تسمه و مونوفیلامنت و ورق ترموفرم و الیاف صنعتی به کار می رود.
محصولات پلی پروپیلن هموپلیمر (PP-homo)