Low density polyethylene is a kind of tasteless, odorless, non-toxic, matte surface, milky waxy particles, density of about 0.920g /cm3, melting point 130℃ ~ 145℃. Insoluble in water, slightly soluble in hydrocarbons, etc. Resistance to most acid and alkali erosion, water absorption is small, at low temperature can still maintain softness, high electrical insulation.
HS code: 3902100090
Melt flow rate: 2.1
Grade: Film grade
Packing: 25KG/BAGS
Brand: Sinopec
Polyethylene is mainly used as agricultural film, industrial packaging film, medicine and food packaging film.
specification use | |||||
specification level | other films | appearance color | |||
The purpose of the material | agricultural film (shed film). | ||||
Technical parameters | |||||
Performance projects | Test conditions (status) | The test method | Test data | The data unit | |
Basic performance | melting index | GB/T 3682 | 2.1 | g/10min | |
density | 23℃ | GB/T 1033 | 0.924 | g/cm3 | |
film appearance (fisheye) | 0.3-2mm | GB 11115 | ≤6 | N/1200cm2 | |
film appearance (stripes) | ≥1cm | GB 11115 | ≤0 | cm/20m3 | |
Mechanical properties | stretch strength | GB/T 1040 | ≥11.8 | MPa | |
break elongation | GB/T 1040 | ≥386 | % | ||
Other performance | cleanliness | GB 11115 | ≤30 | minutes/kg | |
open-mouthed | easy to open | ||||
Optical performance | fog | GB/T 2410 | ≤9 | % | |
Polyethylene is mainly used as agricultural film, industrial packaging film, medicine and food packaging film.