| About |
|---|
| HETRON FR992 resin is a low viscosity, unpromoted, flame retardant”) patented epoxy vinyl ester with F-Cat technology. This patented technology results in a resin that exhibits no foaming, excellent exotherm control, and industry-leading storage stability. Laminates made with HETRON FR992 resin have achieved a flame spread of <25 (ASTM E-84) when 3% antimony trioxide is added and a flame spread of <75 without antimony trioxide. HETRON FR992 resin gives final products with: Excellent flame retardancy High strength characteristics Excellent impact strength and toughness Fast wet-out and low drainage Excellent corrosion resistance to acidic and alkaline environments APPLICATIONS AND USE HETRON FR992 resin can be used for corrosion resistant, reinforced thermosetting plastic equipment including filament wound, hand lay-up and spray-up tanks, pipes, ducts, stacks, scrubbers, linings or other equipment handling corrosive gases, vapors or liquids where a high degree of flame retardancy is required.&& |
| Product Description | |
|---|---|
| Generic | 乙烯基酯 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good flexibility,Alkali resistant,High impact resistance,Low Viscosity,Corrosion Resistant,Flame Characteristics,Acidproof |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Solution viscosity | 425 | mPa·s | |
| Gardner color | < 5.00 | ||
| Solid content | 58 | % | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 108 | ℃ | ASTM D648 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| exothermic peak | 193 | ℃ |
| Uncured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| Gelation time | 17 | min |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Babbitt hardness | 35 | ASTM D2583 | |
| Tensile modulus | 3450 | MPa | ASTM D638 |
| tensile strength | 89.6 | MPa | ASTM D638 |
| Tensile strain | ASTM D638 | ||
| yield | 4.6 | % | ASTM D638 |
| fracture | 5.0 | % | ASTM D638 |
| Bending modulus | 3590 | MPa | ASTM D790 |
| bending strength | 145 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Brookfield #2 spindle @ 30 rpm |
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