Longyixing Chemicals
Description
SABIC® LLDPE R50035E is a LLDPE copolymer that is designed to provide excellent stress crack resistance,excellent mechanical properties with high rigidity, toughness, gloss and very low warpage. The resin contains UV stabilizer. It is recommended that SABIC® LLDPE R50035E is grinded before use in rotational moulding applications.
SABIC® LLDPE R50035E is desinged for rotational moulding of large industrial and agricultural tanks, trash containers and chemical shipping drums. Its excellent mechanical properties and low warpage makes it suitable for injection moulding applications such as screw closures, caps and housewares. SABIC® LLDPE R50035E is UV stabilised; that provides excellent protection for the final product.
Oven temperature °C (°F) = 315 (600)
Typical processing temperature for injection moulding machines: 210 - 240 °C.
Test specimens are prepared from compression moulded sheet made according to ASTM D-1928, procedure C.
| Properties | Units SI | Values | Test methods |
|---|---|---|---|
| Polymer properties | |||
| Melt flow rate (MFR) | ASTM D 1505 | ||
| at 190 °C and 2.16 kg | g/10 min | 5 | |
| Density | kg/m³ | 935 | ASTM D 1505 |
| Mechanical properties | |||
| Tensile test | ASTM D 638 | ||
| stress at yield | MPa | 18 | |
| stress at break | MPa | 11.5 | |
| strain at break | % | 700 | |
| secant modulus at 1% elongation | MPa | 500 | |
| Flexural test | ASTM D 638 | ||
| Flexural modulus | MPa | 724 | |
| Flexural strength | MPa | 19.3 | |
| Hardness Shore D | - | 69 | ASTM D 2240 |
| ESCR (100% Igepal), F50 | h | >300 | ASTM D 1693A |
| Thermal properties | |||
| Vicat softening temperature | °C | 115 | ASTM D 1525 |
| Brittleness temperature | °C | <-75 | ASTM D 746 |
Longyixing Chemicals Co., Ltd
Longyixing Chemicals Co.,Ltd, with 10+ years of experience in TPU R&D and manufacturing, we proudly serve clients across 30+ countries. Our 20,000+ sqm advanced production facility houses 7 fully automated production lines, delivering an annual capacity of 50,000+ tons to meet your TPU needs efficiently and reliably.
