Upass Material Technology (Shanghai) Co.,Ltd.
Focus on polymer films.
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It is made of HDPE (High density polyethylene) and by successive procedure of co-extrusion
blown process, silicone oil coating that enables to possess release effectiveness.
With adoption of special technique, PE release film is embossed with regular corrugated
stripes at machine direction.
Parameter:
| Products Name | HDPE film | Spec. | 0.1mm*920mm | ||
| Detection Methed | Q/TPXP 1-2013 | Date | 2020.7.2 | ||
| NO. | Item | Factory Requirement | Detection Value | Detection | |
| 1 | Appearance | No bubbles, no stains, no damage, no impurities | Qualified | Qualified | |
| 2 | Spec. | Width | 920±10mm | 922 | Qualified |
| Thickness | 0.1±0.005mm | 0.102 | Qualified | ||
| 3 | Max.F (N/50mm) | TD (CD) | ≥150 | 204 | Qualified |
| MD | ≥150 | 212 | Qualified | ||
| 4 | Elongation (%) | TD (CD) | ≥200 | 1155 | Qualified |
| MD | ≥200 | 968 | Qualified | ||
| 5 | Tensile Strength | TD (CD) | ≥18 | 21 | Qualified |
| MD | ≥22 | 25 | Qualified | ||
Classification:
According to the material:
1. PE Release Films (HDPE or LDPE);
2. PP Release Films (MOPP,BOPP,PP);
3. PET Release Films;
4. Paper Release Films (GLASSINE,PE coated)
According to the coating type:
1. UV curing type;
2. Thermal curing type.
According to the oil:
1. Solvent type;
2. Solvent less type;
3. None-Silicone type
According to the coating sides:
1. Single sided silicon coating;
2. Double sided silicon coating.
corrugated Type:
Square Type: