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Structures:Orthophthalic Resin
Processes:Casting Resin，Hand lay-up Resin.
Application: Suitable for hand paste molding all Liquid Resin Typical Properties kinds of FRP products.
ZC-191RS unsaturated polyester resin is a general purpose resin with low viscosity, good mechanical strength and high elongation.Suitable for hand paste molding all Liquid Resin Typical Properties kinds of FRP products.
| Property | Value | Unit | TM |
| Appearance | Transparent light yellow liquid | – | – |
| Acid Value | 25-30 | mgKOH/g | GB/T 2895-2008 |
| Viscosity，25℃ | 0.25-0.45 | Pa.s | GB/T 7193-2008 |
| Solid Content | 61-67 | % | GB/T 7193-2008 |
| Thermal Stability,80℃ | ≥24 | h | GB/T 7193-2008 |
| Gelation time,25℃ | 10.5-21.5 | min | GB/T 7193-2008 |
FRP Typical PropertiesApplication Guidelines1. ZC-DC191P resin contains wax and accelerators, and does not contain thixotropic additives.
2. ZC-DC191P resin is sensitive to light and easy to gel after seeing light, so it should be avoided before use.
Avoid opening the packaging or exposing it to strong light.
3. Recommended curing system: MEKP curing agent 1.0-2.5%.PackageNet weight 220 kilograms, in metal drums. Special packaging requirements, please contact us.
| Property | Value | Unit | TM |
| Babbitt Hardness | 41 | – | GB/T 3854-2005 |
| HDT | 70 | ℃ | GB/T 1634-2004 |
| Breake elongation | 3.5 | % | GB/T 2567-2008 |
| Tensile Strength | 60 | Mpa | GB/T 2567-2008 |
| Flexural strength | 112 | Mpa | GB/T 2567-2008 |
Net weight is 220 kg, metal barrel.
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