Polyurethane

VORASTAR™ HB 6042 Isocyanate

Aromatic polyisocyanate-prepolymer designed for hardener (B component) in the formulation of spray elastomer systems. Shelf life: 6 months.Benefits:Based on Diphenylmethanediisocyanate

NIAX™ C-31

Delayed action catalyst for rigid polyurethane and polyisocyanurate foam high thickness panels. It is produced by continuous lamination or mold injection processes.Benefits:Facilitates accelerated foam hardeningOffers adhesion properties and improved green strengthImproves surface cure, stiffness and reduces swelling

NIAX™ CS-22LF

Color stabilizer and antioxidant designed for polyether foams and automotive applications.Benefits:Provides flame and heat laminationDelays yellowing of foams exposed to indirect lightIt does not cause phenol emission

NIAX™ K-ZERO LV

Potassium catalyst for the manufacture of polyisocyanurate rigid foam. Also used in continuous lamination of metal panels or boardstocks.Benefits:Offers good trimerization efficiency and smoother rise profileIt has lower viscosity facilitating metering and handlingLow odor and non-flammableShows reduced urethane fraction in polyisocyanurate

NIAX™ L-6900

Non-hydrolyzable silicone surfactant for the manufacture of rigid polyurethane foams in the construction industry. Also used in refrigeration, lamination and pour-in-place foam applications.Benefits:Delivers extremely fine celled foams with very good thermal insulation performancesProvides good solubility of cyclo-pentane and cyclo/iso-pentane mixtures

NIAX LC-5622

Tin-based catalyst for catalyzing the gelling reaction between polyol and MDI and other fast reaction profiles. It finds application in rigid spray foam systems & packaging as well as fast reactivity CASE applications. Benefits:It offers strong urethane catalyzation for hydroxyl-isocyanate reaction promotion Highly effective at low levels It exhibits very good hydrolytic stability in systems containing high levels of water and/or in systems blown with HFOIt provides effective stabilization of foam growth in pour-in-place applications, systems using water, and in HFCs or HFOs as blowing agents.

NIAX™ PM-20 PLUS

Tertiary amine catalyst designed for the manufacture of rigid polyurethane foam by continuous lamination. It is also used in continuous production of metal panels, insulations boards and boardstocks.Benefits:It is a strong blowing and moderate gel catalystProvides blowing efficiency and contributes to foam core hardeningImproves surface cure, adhesion and flatness

NIAX™ SILICONE L-629LE

Silicone surfactant suitable for viscoelastic foam application based on TDI and MDI. It may also be used in semi-rigid type applications such as headliners.Benefits:It is a low viscosity, low emission, cell-opening silicone stabilizerIt  helps to improve the processing latitude