organotin / related product

Self-skinning sponge


Product name: NT CAT FG1021

Alias:Pinhole remover, cell improver, size stabilizer, foam stabilizer, non-silicone oil, surfactant , Polyurethane MSG, NT CAT FG1021, self-skinning pinhole elimination agent, polyurethane foam catalyst, foam catalyst, self-skinning catalyst, self-skinning foam catalyst, self-skin foaming polyurethane, self-skin foaming imitation wood, There are pits on the surface of the crust, PU self-skinning, self-skinning sponge, cell size stabilizer, silicone oil foam stabilizer, self-skinning foaming skin bubbles, self-skinning pu foaming, sound insulation pad skin is not sticky, high Rebound soft bubble pores


NT CAT FG1021 is a brown transparent liquid, compounded by non-silicone surfactants, slightly soluble in water, and has good emulsification and dispersion effects. When combined with silicone oil in polyurethane foaming formula, it can form a good foam structure, especially for improving the bonding strength with other composite materials, providing more uniform cell structure and dimensional stability, and excellent appearance (especially for solving self-skin pinholes). The function of question) is called “MSG” in the polyurethane industry.

Comparison of effects after using other products and FG1021


NT CAT FG1021 can significantly improve the uniformity and fineness of the cells, reduce the viscosity of the system, Reduce product molding defects, especially improve the bonding strength between PU and other materials; when used in high resilience sound insulation pad products, it can make the product cells thinner and rounder, and the foaming force is more sufficient, which is more conducive to the complex structure of the mold. Filling and forming; self-skinning formula using this product can effectively eliminate surface pinholes and forming defects; when used in conjunction with other silicone oils, it has unexpectedly good results.

The recommended addition amount is about 0.5%.

Cell improver polyurethane monosodium glutamate size stabilizer foam Stabilizer Non-silicone silicone oil surfactant NT CAT FG1021 Self-skinning pinhole elimination agent Self-skinning catalyst Self-skin foaming catalyst Self-skin foaming polyurethane Self-skinning sponge cell size stabilizer Silicone oil foam stabilizer

Usage and dosage:

NT CAT FG1021 is widely used in various high-grade foam products such as soft foam, rigid foam, semi-rigid foam, self-skinning, etc. The recommended dosage is 0.3-1.5%,

In winter, when the ambient temperature is low, crystallization will occur, but it will not affect the performance. It can be used by heating and mixing evenly during use.

Storage and transportation:

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

Shelf life: 12 months.

Technical indicators:

Metric name refers to the logo Results
Appearance Brown oily liquid Brown oily liquid
active content ≥75% 76%
Viscosity 25℃ 500±50 535


Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Avoid direct sunlight. Keep the container tightly closed. It should be stored separately from oxidants and edible chemicals, and avoid mixed storage. Equipped with the appropriate variety and quantity of fire equipment. The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials.


200KG/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. Store in a cool, dry place, keep the container tightly closed, and avoid contact with oxides. 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.

Technical support Wu Sheng: 183 0190 3156