+86-755-27505426
info@mtgift.com
Product Description：
Span-80 is a yellow to orange oily liquid that readily disperses in warm water and ethanol, and dissolves in a wide range of organic solvents such as propylene glycol, liquid paraffin, methanol and ethyl acetate. With an HLB value of 4.3, it is widely used as an efficient W/O emulsifier.
Span-80 Properties:
Physical and Chemical Indicators:
Packaging:
25kg, 200kg/ plastic drum or 900kg/IBC net weight.
Storage и preservation:
Keep in a dry and ventilated place at room temperature, and keep away from hazardous substances.
Shelf life:
2 годы
Industrial-grade Span-80 (Sorbitan Monooleate) – Key Applications:
- Oilfield & Explosives
- Functions as a high-temperature, salt-tolerant emulsifier in weighted drilling fluids, enhancing cuttings transport.
- Serves as the primary W/O emulsifier in mining emulsion explosives, raising detonation velocity to >4 500 m s⁻¹.
- Polymer Additives & Metalworking
- Anti-fog agent in PVC (1–1.5 %) and EVA (0.7–1 %) films.
- Lubricity and corrosion-inhibiting booster in metalworking fluids, rust preventives and cutting oils.
- Textile & Coatings
- Spin-finish component for nylon tyre-cord and antistatic agent for acrylic fibers, reducing filament breaks and improving smoothness.
- Pigment dispersant in paints and coatings; dosage 0.3–0.8 % on pigment weight for optimum stability.
