ATTSHIELD OP 720
ATTSHIELD OP 720 is used in the hand molding and spraying of fiberglass. Allows for the possibility of working at lower temperatures. This resin brand's products have improved hydrolysis resistance, weather resistance, high strength and elongation, and resistance to alkaline environments. Use an accelerator-hardener system to work with resin at room temperature (cobalt octoate-MEKP)
Identification
Product families
Applications
- Pools & Landscaping
- Equipment & Parts
Product Families
- Thermoset Resins
- Polyesters
Other characteristics
- Brand
- ATTSHIELD
- Cure Method
- Chemical Cure
- Polymer Name
- Thermoset Polyester
- Processing Methods
- Casting, Spray Lay-up
- Markets
- Building & Construction
- Industrial
- Appearance
Pinkish Liquid With Slight Opalescence Without Foreign Inclusions
- Cure
- Chemical Cure
- Technology
- Composite Materials
- Plastics
- Packaging Type
- Drums
- Standard Packing
Double-necked metal drums of 220 kg, polyethylene cubes of 1000 kg.
- Material Features
- Alkali Resistant
- Good Weather Stability
- High Hydrolysis Resistance
- High Strength
- Thixotropic
- HIGHLIGHTS
Thixotropic, pre-accelerated, highly reactive polyester resin with a curing indicator based on modified orthophthalic acid. Products from this brand of resin have increased resistance to hydrolysis, weather resistance, high strength, as well as resistance to alkaline environments.
- Storage Condition
Warranty period 3 months. Store in the original packaging indoors, avoid direct sunlight, at temperatures up to 25°C. If stored for a long period of time, precipitation of the thixotropic agent is possible. Therefore, before use, the resin should be homogenized (roll or shake the barrel, when stored in a container, mix with minimal air access). During this, the temperature of the resin must be above 18°C, otherwise the LSE system may separate and settle on the surface in the form of foam.
- Composite Materials Functions
- Resins Binders & Matrix Materials
- Composites Processing Methods
- Casting
- Spray Lay-up
- Plastics and Elastomers Functions
- Resin
Technical data
Table 1 of 1
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Brookfield Dynamic Viscosity (at a Temperature of 23.0±0.5) | 800-1200 | °C, s | According to GOST 25271 |
| Mass Fraction of Non-Volatile Substances | 56.0 - 60.0 | % | GOST 31939 |
| Acid Number (in Supplied Form) | max. 35 | mg KOH/g | GOST 23955, m. A |
| Gelatinization Time at a Temperature of (23.0±0.5 °C) | 25-45 | minutes | GOST 22181 method C1 |
| Warranty Period of Storage | 3.0 | months | — |
| Exothermic Peak Temperature | 145.0 | °WITH | — |
