Longyixing Chemicals
Description:
• Good bubble stability and film drawdown.
• High impact strength and toughness.
• Excellent stiffness and tensile strength.
Balanced tear strength.
• T-shirt bags
• Produce bags
• Merchandise bags
• Industrial liners
• Trash can liners
FDA 21 CFR 177.1520(c) 3.2a. The resin may be used in contact with all types of food as defined in Table 1, 21 CFR 176.170(c) and at use conditions B-H as defined in Table 2, 21 CFR 176.170(c).
| Nominal Resin Properties | English | SI | Method |
|---|---|---|---|
| Melt Index, Condition 190 °C / 2.16 kg | -- | 0.06 g/10 min | ASTM D1238 |
| HLMI, 190 °C / 21.6 kg | -- | 9.5g/10 min | ASTM D1238 |
| Density | -- | 0.950 g/cm³ | ASTM D1505 |
| Nominal Blown Film Properties at 0.5 mil¹ | English | SI | Method |
|---|---|---|---|
| Dart | 260 g/mil | 100 N/mm | ASTM D1709 |
| Elmendorf Tear MD | 15 g/mil | 6 N/mm | ASTM D1922 |
| Elmendorf Tear TD | 450 g/mil | 174 N/mm | ASTM D1922 |
| Tensile Strength at Break MD | 13,000 psi | 90 MPa | ASTM D882 |
| Tensile Strength at Break TD | 6,000 psi | 41 MPa | ASTM D882 |
| Tensile Elongation at Break MD | 260% | 260% | ASTM D882 |
| Tensile Elongation at Break TD | 570% | 570% | ASTM D882 |
| 1 % Secant Modulus MD | 120,000 psi | 827 MPa | ASTM D882 |
| 1 % Secant Modulus TD | 140,000 psi | 965 MPa | ASTM D882 |
0.5 mil (12.7 micron) film produced using a grooved-feed extruder at a rate of 225 lb/h with a stalk height of 7 x Die Diameter, a 4:1 Blow-Up Ratio (BUR), a 6 inch die diameter and a 0.040 inch die gap. The nominal properties reported herein are representative of the product under these processing conditions, although film properties can vary depending on the specific film-blowing conditions. Therefore, the data should not be used for specification purposes.
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.
