Customization: | Available |
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Technics: | Woven |
Width: | 2000mm |
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Introduction:
Integrated tear-off flow mesh is a physical characteristics copolymer film, which has high strength and strong elongation, so it can be directly in contact with resin, mainly used for room temperature molding, vacuum injection and pre-compaction of composite materials. It has been widely used in the molding process of aircraft, wind power blades, hull manufacturing and other composite materials.The product is a yellow extrusion type flow mesh on the front side, and a blue perforated release film on the reverse side.
Material | Item | Parameter requirements | Test method/ Reference standards |
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Integrated tear-off flow mesh |
Width(mm) | Designated+10 | Meter ruler | ||
Length(m) | Designated+0.1 | Meter ruler | |||
Color | Green+Blue | Visual | |||
Storage condition | 2years | Room temperature | |||
Flow mesh | Raw material | PE | / | ||
Area density(g/m2) | 120±10% | GB/T 9914.3-2001 | |||
Thickness | 970±10% | Vernier calipers | |||
Temperature resistance | 120ºC,3h,no melting | Oven | |||
Perforated release film | Raw material | PE | / | ||
Maximum temperature | 120ºC | GB/T 13767-1992 | |||
Hole spacing(mm) | 4.5±0.5 | GB/T 4669-2008 | |||
Aperture(mm) | 0.8±0.1 | GB/T 4669-2008 | |||
Color | blue | -15-4319 TPG | |||
Thickness(μm) | 45±5 | GB/T 6672-2001 | |||
Tensile strength (MPa) | Warp | ≥25 | GB/T1040-3 2006 | ||
Weft | ≥25 | GB/T1040-3 2006 | |||
Elongation (%) |
Warp | ≥300 | GB/T1040-3 2006 | ||
Weft | ≥300 | GB/T1040-3 2006 |