Breathers and bleeders are auxiliary materials used in composite molding to remove air and excess resin, ensuring vacuum integrity and product quality.
| Name | Weight | Specification And Size | Maximum Use Temperature |
Applicable Characteristics | Material Type | Storage Life |
| ZN1 | 115g/m² 3.28oz/y² |
Width:59inches(1.5m) Length:1640feet(500 m) |
302°F(150℃) | Breathable,but not permeable to glue | PET&TPU | Two years |
| ZN3 | 100g/m² 2.85ozly² |
Width:59 inches(1.5m) Length:1640feet 500m) |
392°F(200℃) | Easy to conform over shaped parts | PET | Two years |
| ZWN4 | 150g/m² 4.27oz/y² |
Width:59 inches(1.5m) Length:328feet(100m) |
338°F(170℃) | It has excellent cost performance Suitable for oven process |
RPET | Two years |
| ZN4 | 150g/m² 4.27oz/y² |
Width-59 inches(1.5m) Length:328feet(100m) |
392°F(200℃) | Suitable for oven process | PET | Two years |
| ZN7 | 250g/m² 7.120zly² |
Width:59 inches(1.5m) Length:164feet(50m) |
392°F(200℃) | Suitable for autoclave process,below 0.5MPa | PET | Two years |
| ZN10 | 340g/m² 9.68oz/y² |
Width:59 inches(1.5m) Length:164feet(50m) |
392°F(200℃) | Suitable for autoclave process,below 1MPa | PET | Two years |
| ZN250 | 370g/m² 10.53ozly² |
Width:59 inches(1.5m) Length:164feet(50m) |
482°F(250℃) | High permeability,high strength suitable for autoclave process |
PA66 | Two years |
| ZN350 | 600g/m² 17.09ozly² |
Width:39 inches(1m) Length:98feet(30m) |
752°F(400℃) | High temperature resistance,suitable for autoclave process | Glass fbre | Two years |
Brand:Trigonox®
Chemical family:Organic peroxide
CAS number:75-91-2
Physical form:Liquid
Molecular Weight:90.1
Chemical name:tert-Butyl hydroperoxide, 70% solution in water
Brand:Perkadox®
Chemical family:Organic peroxide
CAS number:94-36-0
Physical form:Granular powder
Chemical name:Dibenzoyl peroxide
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:Hazy
Acid Value:8-15mgKOH/g
Viscosity，25℃:1.8-2.2Pa.s
Solid Content:54-59%
Gelation time,25℃:20-38min
Brand:Polylite
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℃)
Brand:Polylite
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
