ZC-191 unsaturated polyester resin manufactured from raw materials like phthalic anhydride, maleic anhydride, and standard diols .The unsaturated polyester resin has been dissolved in the cross -linking monomer of the styrene, with medium viscosity and medium reaction activity.
Supplier | |
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Resin Type | Unsaturated Polyester Resin |
Pre-promotion Thixotropy | / |
Molding Process | Hand Lay-up, Spraying |
ZC-191 resin features good strength and rigidity, fast post cure , excellent mechanical properties.
ZC-191 unsaturated polyester resin is widely used for ordinary glass reinforced products.
Property | Value | Unit | TM |
Appearance | Light yellow ransparent viscous liquid | – | – |
Acid Value | 19-25 | mgKOH/g | GB/T 2895-2008 |
Viscosity,25℃ | 0.30-0.60 | Pa.s | GB/T 7193-2008 |
Solid Content | 59-65 | % | GB/T 7193-2008 |
Thermal Stability,80℃ | ≥24 | h | GB/T 7193-2008 |
Gelation time,25℃ | 6-18 | min | GB/T 7193-2008 |
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:Trigonox®
Chemical family:Organic peroxide
CAS number:80-15-9
Physical form:Liquid
Molecular Weight:152.2
Chemical name:Cumyl hydroperoxide
Brand:Perkadox®
Chemical family:Organic peroxide
CAS number:94-36-0
Physical form:Granular powder
Chemical name:Dibenzoyl peroxide
Appearance:Hazy
Acid Value:8-15mgKOH/g
Viscosity,25℃:1.8-2.2Pa.s
Solid Content:54-59%
Gelation time,25℃:20-38min
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 %