| About |
|---|
| HETRON 197 resin is a non-thixotropic, unpromoted, halogenated, flame retardant”) clear polyester. HETRON 197 resin may be used for closed molding applications. HETRON 197 resin can be formulated into other HETRON resins of the 197 series (except HETRON 197AT resin) with the addition of styrene, thixotrope agents or promoters. Excellent corrosion resistance to acidic and other oxidizing environments High heat resistance – gases and vapor to 177°C (350°F) Excellent strength retention at elevated temperatures Good fire retardancy – Has met ASTM E-84 Class ll rating with 5% antimony trioxide APPLICATIONS AND USE Corrosion resistant fiberglass reinforced plastic equipment including press molded and pultruded pipe, flanges, fittings, pumps, pump housings, mist eliminator blades and other equipment handling corrosive gases, vapors or liquids.&& |
| Product Description | |
|---|---|
| Generic | 热固性聚酯 |
| Material Status | Commercial: Active |
| Features | Corrosion Resistant,Flame Characteristics,Acidproof,High Heat Resistance,Inoxidizability,Halogenated |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Solution viscosity | 2000 | mPa·s | |
| Gardner color | < 4.00 | ||
| Solid content | 69 | % | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 140 | ℃ | ASTM D648 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Babbitt hardness | 40 | ASTM D2583 | |
| Tensile modulus | 3590 | MPa | ASTM D638 |
| tensile strength | 41.4 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 1.3 | % | ASTM D638 |
| Bending modulus | 3720 | MPa | ASTM D790 |
| bending strength | 79.3 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Brookfield #3 spindle @ 30 rpm |
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