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:Perkadox®
Chemical family:Organic peroxide
CAS number:80-43-3
Physical form:Crystal
Molecular Weight:270.4
Concentration:5.86% min.
Chemical name:Dicumyl peroxide
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：Trigonox®
Chemical family：Organic peroxide
CAS number：80-15-9
Physical form：Liquid
Molecular Weight：152.2
Chemical name：Cumyl hydroperoxide
Brand：Perkadox®
CAS number：94-36-0
Molecular Weight：242.2
Concentration：3.20-3.37%
Chemical name：Dibenzoyl peroxide, paste, 50% in dipropylene glycol dibenzoate and water
Brand:Perkadox®
Chemical family:Organic peroxide
CAS number:94-36-0
Physical form:Granular powder
Chemical name:Dibenzoyl peroxide
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
