Breathers & Bleeders

Breathers and bleeders are auxiliary materials used in composite molding to remove air and excess resin, ensuring vacuum integrity and product quality.

Additional information

ZWN10
ZN350
ZN10
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

Trigonox 29-C90

Brand:Trigonox®
Chemical family:Organic peroxide
CAS number:6731-36-8
Physical form:Liquid
Molecular Weight:302.5
Chemical name:1,1-Di(tert-butylperoxy)-3,3,5-trimethylcyclohexane, 90% solution in isododecane

Perkadox BC-FF

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

Trigonox K-80

Brand:Trigonox®
Chemical family:Organic peroxide
CAS number:80-15-9
Physical form:Liquid
Molecular Weight:152.2
Chemical name:Cumyl hydroperoxide

ZC-5717

Brand:Polylite
Appearance:Light yellow transparent viscous liquid
Acid Value:14-22 mg KOH/g
Viscosity, 25℃:1.6-2.3 Pa.s
Solid Content:70-76 %
Gel Time, 25℃:8.5-10.5 min
Thermal Stability, 80℃:≥24h

ZC-5885

Brand:Polylite
Appearance:Transparent, water-white liquid with a bluish tint
Viscosity:0.75-1.25 25℃, Pa.S
Gel Time:5.6-10.4 25℃, min
Acid Value:18-26 mg KOH/g
Solid Content:64-70 %

ZC-44

Brand:Polylite
Appearance:Clear liquid,no visible mechanical impurity
Colour(Hazen):40 Max
Epoxy Equivalent(g/mol):210-230
Hydrolytic Chlorine (%):0.50 Max
Inorg.Cl (mg/kg):50 Max
Volatile /150℃,40min(%):0.6 Max
Softening Point(℃):14-23

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