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Polyurethane catalyst SA102


Name: Polyurethane Catalyst SA102

Alias: polyurethane catalyst SA102, catalyst SA102, SA102, heat-sensitive catalyst SA102, polyurethane heat-sensitive catalyst SA-102, SA102, heat-sensitive catalyst, polyurethane delayed heat-sensitive Catalyst, polyurethane thermosensitive catalyst, thermosensitive delay catalyst

Polyurethane catalyst SA102 Catalyst SA102 Thermal-sensitive catalyst SA102 Thermal delay catalyst Thermal catalyst Polyurethane heat-sensitive catalyst

NT CAT SA102 is an organic amine salt complex without metal components, and is an environmentally friendly low-odor heat-sensitive catalyst. The reaction rate at room temperature is relatively slow. When the system temperature reaches 60-65°C, the catalytic reaction proceeds rapidly.

NT CAT SA102 is commonly used in two-component adhesives, coatings, elastomers, bridging agents, high-temperature and quick-drying accelerators, fabric coatings, leather finishing agents, etc. . Suggested addition: 0.5‰~3‰.

NT CAT SA102 is used in conjunction with methylhexahydrophthalic anhydride and can be used to prepare high-transparency products. Mainly used in the production of LED adhesives and other products, the recommended addition amount is 2~5% of the curing agent.

polyurethane catalyst  SA102 Catalyst SA102 Thermal Catalyst SA102 Thermal Delay Catalyst Thermal Catalyst Polyurethane Thermal Catalyst

Polyurethane catalyst SA102 Catalyst SA102 Heat-sensitive catalyst SA102 Heat-sensitive delay catalyst Heat-sensitive catalyst Polyurethane heat-sensitive catalyst

Product description:

SA-102 catalyst is a heat-sensitive polyurethane catalyst with delayed reaction. Under room temperature conditions, the SA-102 catalyst activity is very low, and under the condition of increased heat, the activity can increase rapidly, which is close to the activity of metal salt catalysts.

SA-102 in the conventional amine catalyst system has little effect on the initial reaction rate and fluidity during the foaming process, and it mainly acts in the late stage of the foam reaction. , Can greatly accelerate the curing time, thereby shortening the demolding time.

The appearance of this product is light gray liquid, low viscosity, slight amine odor, easily soluble in water, and soluble in most organic solvents. It is easy to absorb carbon dioxide and moisture in the air, so please close the lid tightly and store it in a sealed condition.


1. Delayed reaction catalyst

2. Improve demolding effect


SA-102 is recommended to be used together with other conventional catalysts. In the self-skinning system: it can shorten the demolding time, improve the production efficiency and does not affect the early milking time; also It can be used in the formulation of 141B foaming, full water foaming and rigid foam board system.

SA-102 can also be used as an epoxy resin accelerator, mainly used for light-emitting diodes, LED packaging, etc. The heat release is slower, so that the products have High transparency, yellowing.

Storage and transportation:

Should be sealed and stored in a dry, cool and ventilated warehouse


180KG/bucket Storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent the product performance from being mixed with other substances such as waterproof grade. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, take a shower and change clothes. Store contaminated clothes separately and use them after washing. Maintain good hygiene habits.