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BUP 672 is an un-promoted orthophthalic based unsaturated polyester resin with good mechanical and chemical properties, high viscosity, resistance to hydrolysis and impact for high temperature cure with TBPB.
Details
Unsaturated Polyester Resin
- Good mechanical and chemical properties
- High viscosity
- Resistance to hydrolysis
- Impact resistant
Manufacturing SMC and BMC parts
Store in a cool place below 25 °C and away from moisture and direct sunlight. Under above mentioned storage conditions, the shelf life of the resin will be at least 3 months ex-works.
The usual protective measures employed during the handling of Unsaturated Polyester Resins should be observed. Further product safety information can be obtained from our Material Safety Data Sheet which is available on request.
225 kg (net) in steel drums.
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Appearance | Transparent | ||
| Color | <2 | Gardner | |
| Physical Properties | |||
| Density | 1.1139 | g/ml | |
| Viscosity | 1100 - 1300 | cP | |
| Solid Content | 65 ± 2 | % | |
| Thermal Properties | |||
| Heat Deflection temperature | >120 | ºC | |
| Exotherm peak temperature | <300 | ºC | |
| Mechanical Properties | |||
| Tensile strength | >50 | MPa | |
| Flexural strength | >120 | MPa | |
| Tensile elongation | 4.48 | % | |
| barcol hardness | >40 | ||
| Chemical Properties | |||
| Gel time | 100 - 150 | sec. | |
| Acidity number | 14 - 18 | mg KOH/g | |
Contact Supplier
To contact the suppliers of this material and register a request for a price, sample, consultation or pre-invoice, please complete the application form.