Bagging films, primarily used in vacuum bagging processes for composite manufacturing, are essential for creating a sealed environment and applying controlled pressure to consolidate materials during curing. These films offer various properties like high strength, puncture resistance, flexibility, and temperature resistance, ensuring a quality part.
| Name | Thickness | Max Width | Applicable Characteristics |
MaximumUse Temperature |
Material Type |
Storage Life |
| D400-75 | 0.003inch(75μm) | 236inches(6m) | Vacuum infusion/oven process |
212°F(100℃) | PE | Two years |
| D500Y-50 | 0.002inch(50μm) | 236inches(6m) | Vacuum infusion/oven process |
302°F(150℃) | PE/PA | Two years |
| D500Y-65 | 0.003inch(65μm) | 236inches(6m) | oven process | 302°F(150℃) | PE/PA | Two years |
| D600-50 | 0.002inch(50μm) | 197inches(5m) | autoclave process | 338°F(170℃) | PA | Two years |
| D7400-50 | 0.002inch(50μm) | 197inches(5m) | autoclave process | 392°F(200℃) | PA | Two years |
| D7400-75 | 0.003inch(75μm) | 197inches(5m) | autoclave process | 392°F(200℃) | PA | Two years |
| D1500-50 | 0.002inch(50μm) | 197inches(5m) | autoclave process | 446°F(230℃) | Modified PA | Two years |
| D1500-75 | 0.003inch(75μm) | 197inches(5m) | autoclave process | 446°F(230℃) | Modified PA | Two years |
| VBF280L-75 | 0.003inch(75μm) | 50inches(1.27m) | autoclave process | 536°F(280℃) | PTFE | Two years |
| VBF280-75 | 0.003inch(75μm) | 50inches(1.27m) | autoclave process | 599°F(315℃) | Modified PTFE |
Two years |
| VBF400-50 | 0.002inch(50μm) | 39inches(1m) | autoclave process | 752°F(400℃) | PI | Two years |
Brand:Polylite
Physical State:liquid
Epoxy Equivalent (g/eq):184～190
Color (Gardner):1.0max
Flash Point (℃):150↑
Viscosity (cps, at 25℃)：12000～15000
Hydrolyzable Chlorine Content (ppm)：1000↓
Specific Gravity (g/cm³, 25℃)：1.16
Brand:Polylite
Appearance: Clear liquid,no visible mechanical impurity
Epoxy Equivalent (g/eq): 176–184
Color (Gardner): Max 1.0
Flash Point (℃): Above 150
Viscosity (cps, at 25℃): 8000–11000
Hydrolyzable Chlorine Content (ppm): Below 1000
Specific Gravity (g/cm³, 25℃): 1.16
Brand：Trigonox
Chemical family：Organic peroxide
CAS number：26748-41-4
Physical form：Liquid
Molecular Weight：244.4
Chemical name：tert-Butyl peroxyneodecanoate, 75% solution in isododecane
Brand:Polylite
Appearance: Semi-solid
Epoxy equivalent (g/eq): 170-190
*Hue(G): 3.0Max.
Flash point (℃): 250↑
Solution viscosity (25℃): H~K
Density (g/cm³ 20℃): 1.18
Appearance: Brown-yellow transparent liquid
Density: 1.05-1.07kg/L
Viscosity: 1 350±100cps
Solid content: 55±1%
Gelation time: 2 15±5min
Shelf life: 6 months (below 25℃)
Appearance: light yellow transparent liquid
Density: 1.06±0.02kg/L
Viscosity: 430±150 cps (LVT#3-60rpm/25℃)
Solid content: 62±1.5%
Gelation time: 15-25 minutes
