Hydroxyl Terminated Polyether Modified Silicone Oil LC-667

Description

LC-667 belongs to ABA type special structure polyether modified silicone oil; Due to the presence of hydroxyl groups at both ends, they can participate in the isocyanate reaction, which can improve the cold resistance and tensile properties of PU; At the same time, it can be used as a leveling agent to improve the smoothness and anti adhesion properties of the resin, and enhance the performance of modified PU; Widely used in ink, coatings, leather industry In industries such as PVC film, paper, and textiles;

Features:

• Low dosage can improve the flowability and leveling of resin coatings, modification;
• Good anti adhesion effect, aiding in peeling;
• The product has good cold resistance;
• Improve the breathability of synthetic leather;
• Has anti shrinkage, anti flower, anti floating color effects, and improves gloss;
• Add high gloss/matte resin system to prevent whitening and transparency, and improve skin smoothness;
• Strong adaptability to application processes without affecting repainting properties;
• Good compatibility, can be mixed with other additives or added separately to the system for use;
• Safe and environmentally friendly, with no pollution to the environment.

Application:

LC-667 is widely used in ink, coatings, leather industry In industries such as PVC film, paper and textile; Adding LC-667 to the water-based resin system, used on PVC film and coated paper, does not reverse, does not affect transparency, does not affect repainting, and improves performance. At the same time, it can significantly enhance the skin sensation and enhance the anti scratch function, effectively improving leveling.

3. The specific dosage depends on the formula type: it is recommended to add 0.1% -5.0%, or depending on the desired performance; Suggestion: After diluting with alcohol in a 1:1 ratio, it can be directly added to the system in proportion, The performance of LC-667 may vary depending on the system and formula; But after adding, it must be thoroughly stirred before use.

Application precautions:

1. When using LC-667, it should be stirred evenly and stored in a moisture-proof manner;

2. Before using LC-667, pay attention to conducting corresponding compatibility tests with the raw materials, solvents, etc. in the system.

3. LC-667 is difficult to disperse in water, so it cannot be directly added to water. It is necessary to slowly mix a little water while adding it to LC-667. It is recommended to add 10-20% ethanol for solubilization.

Package: N.W 200KG iron drum

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