TINUVIN® B 75 is a liquid heat and light stabilizer system that is designed for polyurethanes. It is used in polyurethanes such as Reaction Injection Molding (RIM) polyurethane and thermoplastic polyurethane (TPU). The blend can also be used in sealant and adhesive applications, in polyurethane coating on tarpaulin and flooring as well as in synthetic leather.

This product prevents the processing, light and weather induced degradation of polyurethane products such as shoe soles, instrument and door panels, steering wheels, window encapsulations, head and arm rests.

TINUVIN B 75 can be easily added to aromatic or aliphatic polyurethane systems for thermoplastic moldings, semi-rigid integral foams, in-mold skinning, dope applications. It can be used with natural and pigmented materials. TINUVIN B 75 is particularly suitable for preparing light stable color pastes for the above mentioned systems.

Features & Benefits

• Easy to pump, pourable liquid allowing dust free handling, automated dosage and shortening of mixing time
• All liquid package; no sedimentation of additives in the polyol phase even at low temperatures
• Resistant to exudation/crystallization in many PUR systems

Properties

Boiling Point………….> 200°C
Flashpoint……………..> 90°C
Density (20°C)………0.95 – 1.0 g/ml