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Unsaturated Polyester Resin ZC-3558PAB Orthophthalic Resin

Structures:Orthophthalic Resin
Processes:Casting Resin
Application:It has been dissolved in crosslinking monomers such as styrene and has moderate viscosity and low reactivity.

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Product Details

Chemical/Physical Nature

ZC-3558PAB resin is a pre promoted unsaturated polyester resin with phthalic anhydride, maleic anhydride, and standard diols as the main raw materials. It has been dissolved in crosslinking monomers such as styrene and has moderate viscosity and low reactivity.

Benefits and Application

ZC-3558PAB has a light color, high transparency, small shrinkage, and stable curing. Pure resin products have a clear and transparent appearance, light color, and excellent resistance to yellowing. They are suitable for making handicrafts such as imitation crystal, imitation colored glass, and imitation glass frosted.

Liquid Resin Typical Properties

Property Value Unit TM
Appearance Yellow transparent viscous liquid
Acid Value 15-25 mgKOH/g GB/T 2895-2008
Viscosity,25℃ 0.5-0.65 Pa.s GB/T 7193-2008
Solid Content 63-68 % GB/T 7193-2008
Thermal Stability,80℃ ≥24 h GB/T 7193-2008
Gel time,25℃ 3-6 min GB/T 7193-2008

Unfilled Castings Typical Properties

Property Value Unit TM
Appearance Casting body has no defects
Barcol Hardness 40 GB/T 3854-2005
HDT 47 GB/T 1634-2004
Break Elongation 4 Mpa GB/T 2567-2008
Tensile Strength 50 Mpa GB/T 2567-2008
Tensile Modulus 3000 Mpa GB/T 2567-2008
Flexural Strength 90 Mpa GB/T 2567-2008
Flexural Modulus 3000 Mpa GB/T 2567-2008

Application Guidelines

1. ZC-3558PAB resin contains accelerators, wax and thixotropic additives.
2. Recommended curing system: curing agent M-50 (Akzo Nobel), 0.5~0.8%.
3. Suitable operating environment (temperature 20-30 ° C, humidity<70%) makes production easier to control and improves product performance.

Package

Net weight is 220 kg, metal barrel.Please contact us for special packaging requirements.

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