ZC-25 Unsaturated Polyester Resin

ZC-25 resin is a unsaturated polyester resin with pre -promoting and long gel time.

Additional information

Molding Process

Vacuum Infusion

Pre-promotion Thixotropy

TP

Resin Features

Vacuum Infusion

Resin Type

Unsaturated Polyester Resin

Liquid Resin Typical Properties

Property Value Unit TM
Appearance Light yellow transparent viscous liquid
Acid Value 14-20 mgKOH/g GB/T 2895-2008
Viscosity,25℃ 0.14-0.16 Pa.s GB/T 7193-2008
Solid Content 52-58 % GB/T 7193-2008
Gel time 25-38 min GB/T 7193-2008

Unfilled Castings Typical Properties

Property Value Unit TM
Appearance Cast body without defects
Barcol Hardness 46 GB/T 3854-2005
HDT 75 GB/T 1634-2004
Break Elongation 3.8 Mpa GB/T 2567-2008

Package

Net weight is 220 kg, metal barrel.

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 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

Trigonox HMa

Brand:Trigonox®
Chemical family:Organic peroxide
CAS number:37206-20-5
Physical form:Liquid
Chemical name:Methyl isobutyl ketone peroxide

Perkadox GB-50X Dibenzoyl peroxide

Brand:Perkadox®
Chemical family:Organic peroxide
CAS number:94-36-0
Physical form:Granular powder
Chemical name:Dibenzoyl peroxide

ZC-638 Epoxy Resin

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

ZC-907 Vinyl Resin

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

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