ZC-915 flame-resistant vinyl ester resin

ZC-915 is a flame-resistant vinyl ester resin with excellent mechanical properties and processing characteristics. It can show excellent corrosion resistance in most acid, alkali and salt environments. It is suitable for laminated linings of various anti-corrosion projects that require flame retardancy, chemical tanks, pipes, plates and other FRP products and accessories.

Specification

Appearance:Brown-yellow transparent liquid
Density:1.05-1.07kg/L
Viscosity:350±100cps
Solid content:55±1%
Gelation time:15±5min
Shelf life:6 months (below 25℃)

1LVT#3-60rpm/25℃2MEKPO-55%: 1.2%, Cobalt-6%: 0.4%, 100%DMA: 0.05%, temperature 25℃

Resin Casting Properties

Tensile Strength75-85MPaISO 527-2 \GB/T 2567
Tensile Modulus2.9-3.2GPaISO 527-2 \GB/T 2567
Elongation5.0-7.0%ISO 527-2 \GB/T 2567
Flexural Strength125-135MPaISO 178 \GB/T 2567
Flexural Modulus3.1-3.4GPaISO 178 \GB/T 2567
Barcol Hardness35±2BarcolGB/T 3854
Heat Deflection Temperature (HDT)90±3ISO 75 \GB/T 1634
Limiting Oxygen Index (LOI)30±2%ISO 4589-2 \GB/T 2406

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ZC-680

Brand:Polylite
Appearance:Yellowish transparent viscous liquid
Acid Value:14-20 mgKOH/g
Viscosity,25℃:0.65-0.75 Pa.s
Solid Content:63-69 %
Thermal Stability,80℃:≥24 h
Gel Time:4.5-9.5 min

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