LCD-A 01F
Product Description
resin granules in cylindrical crystal shape ,with slight starch fragrance ,in light yellow colour .Applications are bags (compost bags, lawn & leaf bags, pet waste bags, trash bags, grocery bags ,carry-out bags, shopping bags etc), agricultural film, consumer and industrial packaging.
Product Properties
project | testing method | Testing condition | unite | standard |
density | ASTM D792-08 | @23 °C | g/cm3 | 1.28 |
melt-mass flow rate | ASTM D1238 | @190 °C, 2.16kg | g/10 min | 1.0-2.0 |
melting point | ASTM D794-06 |
| °C | 100 |
tensile strength | ASTM D882-10 | 500mm/min | MPa | ≥15 |
breaking elongation | ASTM D882-10 | 500mm/min | % | ≥250 |
vicat softening point temperature (VST) | ASTM D1525-09 | 1mm2/1mm | °C | 78 |
Bio-substance content | ASTM D6866 |
| % | ≥5 0 |
degradation rate | ASTM D6400 & EN13432 | in 180 days | % | ≥9 0 |
Procession Technology
A. fleshly blown film product feels a little brittle and crisp ,due to dehydration in production ,after 24 hours ,its function regains to normal plastics .
B. the preferred blow-up ratio is 1:2.5, the height from die of orifice to the nip roll should be higher than 2.5m which to insure full cooling and prevent film blocking.
C. using blowing temperature for reference
phase | Phase I | Phase II | Phase III | Phase VI | Phase V | Screw rating speed (Hz) |
Temperature( °C) | 125 | 140 | 145 | 145 | 140 | 22 |
100% bio-degradable & compostable resin granules