Description
This resin is isophthalic based and has excellent physical properties, excellent hardness, excellent mechanical properties, and excellent chemical resistance to a variety of acidic solvents.
Usage
Part making
Molding
Anti-acid tanks
| Properties | Results |
|---|---|
| Color | 1 – 2 |
| Viscosity | 650 – 500 cps |
| Percent Solids | 2 ± 64 |
| Acid Number | 2 ± 30 |
| Gel time | 13 – 11 min |
| Time to reach final temperature | 24 – 19 min |
| Final temperature | 5 ± 150 °C |
| Appearance | Transparent |
| Specific gravity (density) | 1.12 – 1.06 gr/cm3 |
| Storage period | 6 months |
- All experiments were performed at 25°C.
- Viscosity was measured at 25°C, 60 rpm, and spindle number 3.
- To harden the resin, 0.1 grams of cobalt and methyl ketone peroxide type A60 are required in an amount of 1.5 grams of resin at a temperature of 25 degrees Celsius.
| ST | Property |
|---|---|
| 50 ± 5 | Tensile strength |
| 2.2 – 2.5 | Tensile modulus |
| 2 – 4 | Tensile elongation |
| 100 – 120 | Flexural strength |
| 4/2 – 4/4 | Flexural modulus |
| 3 – 4/5 | Volume shrinkage |
| 69 ± 5 | HDT* |
| 40 ± 5 | Barcol Hardness |
- Disclaimer: This information is continuously measured and is not considered part of the product's technical specifications. It is provided solely to better describe the product.
- To perform the HDT test, a cured part must be left at room temperature for 24 hours and then placed at 105 degrees for 2 hours.
Packaging
Unsaturated polyester resin is packaged in unlined metal drums of 200 kg net weight.
Warehousing
Store the product in a cool place at a temperature below 25°C, away from moisture and direct sunlight. If the above conditions are met, the product’s shelf life is a maximum of 6 months from the time of production.
Safety and environmental protection
Common storage conditions should be observed when using unsaturated polyester resins. If needed, product safety information is available in the Safety Data Sheet.
The information and suggestions contained in this sheet are about the use of Qatra Isfahan Company products and are based on our latest knowledge. Provided that the product is properly maintained and used under normal conditions and at specified intervals throughout its useful life, in practice, due to inherent differences in materials and chemical structure and actual environmental conditions, the information and recommendations presented in this sheet are in no way considered a guarantee for the conditions of use of this product and its compatibility with other materials. In addition, the responsibility for legal prosecution in this area is also removed from the Isfahan Drop Company. Under all circumstances, the property rights of third parties must be considered. Purchase orders are received based on the company’s current sales regulations and contracts. Users are strongly advised to always refer to the latest valid version of the product data sheet on our website at Ghatreh.co. This information can also be obtained by contacting the sales team.
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