VORASURF™ SF 2937 Additive by Dow is silicone surfactant for producing rigid polyurethane foams. It enhances k-factor of rigid foam. It is suitable for HC blown formulations with solubility challenges (PIR) and HFO blown formulations with chemical stability challenges.
- Applicable for HC, HFO, HFC & water-blown systems used in construction and appliances, pour-in-place and continuous insulation panel.
- It is also used in closed-cell spray foam and microcellular printer roller.
- VORASURF™ SF 2937 Additive complies with REACH, TSCA 12b, DSL, IECSC, ENCS, KECI, PICCS, EINECS and TCSI.
- It has a shelf life of 720 days.
Product family:
Product Type:
| Chemical Composition: | Visible After Login |
| Bio Based content | Visible After Login |
Compliance
| Certifications & Compliance | Visible After Login |
Applications
Recommended markets
Conversion mode
Availability
Product Status:Visible After Login
VORASURF™ SF 2937 Additive properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Flash Point, Closed Cup | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hydroxyl Value | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Specific Gravity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |