SWANCOR 901 is a general-purpose standard vinyl ester resin (Vinylester), with excellent mechanical properties and processing characteristics, and can show excellent corrosion resistance in most acid, alkali and salt environments; it is suitable for all kinds of corrosion-resistant engineering of the laminated lining and chemical tanks and pipelines.
norm
causality | numerical value |
---|---|
exterior condition | Brownish yellow clarified liquid |
intensity | 1.04 ± 0.01 |
stickiness | 450 ± 100 cps (LVT#3-60rpm/25°C) |
solid | 55 ± 1% kg/L |
Gelation time | 15-25 minutes (55% MEKPO: 1.2%, 6% Cobalt Caprylate: 0.4%, 100% DMA: 0.05%, Temperature: 25°C water bath) |
retention period | 9 months (below 25°C) |
Casting Body Properties
tensile strength | 76-97 MPa | ASTM D 638 |
tensile modulus | 3.3-3.6 GPa | ASTM D 638 |
elongation | 5.0-6.0% | ASTM D 638 |
bending strength | 115-138 MPa | ASTM D 790 |
bending modulus | 3.1-3.4 GPa | ASTM D 790 |
heat distortion temperature | 100-102°C | ASTM D 648 |
durometer | 30-38 Barcol | ASTM D 2583 |
Packaging, Storage, and Handling
- SWANCOR 901 is available in 55 gallon steel drums with a net weight of 200 kg per drum.
- Store in a cool place and keep out of direct sunlight.
- Flammable liquids, keep away from sources of ignition.
Other notes
. The above standard specifications are suitable for hand lay-up, winding and pultrusion molding, while others, such as the anti-sag type SWANCOR 901-T or the accelerator-containing type SWANCOR 901-P, can be supplied in large quantities according to the customer's requirements.
. SWANCOR 901 is a reactive resin and should be stored in a cool place. If it is stored for a long time, the lid can be opened and air pumped in to prolong its storage time.
. The gelling characteristics of SWANCOR 901 are affected by climate, temperature, hardener content, accelerator content and additives, so it is advisable to test the gelling time with a small amount before changing the operating formula to facilitate processing.