γ-piperazinylpropylmethyldimethoxysilane KH-608

Chemical name: γ-piperazinylpropylmethyldimethoxysilane
Molecular formula: C₁₀H₂₄N₂O₂Si
Chemical structural formula:

Molecular weight: 232

CAS No.: 128996-12-3 

Physical properties:

Appearance: transparent liquid

Color: light yellow

Specific gravity 25/25°C: 0.97±0.01

Boiling point, °C: 276

Refractive index, nD 25°C: 1.4590-1.4600

Flash point of closed cup, °C: 122.9

Application:

KH-608 silane coupling agent is a difunctional diamine type silane coupling agent, mainly used in the production of piperazinyl modified silicone oil and emulsion, because the amine groups contained in its molecular side chain are secondary and tertiary Amino groups make certain properties better than other primary amine coupling agents.

The cotton, hemp, wool, blended and other fabrics treated with its emulsion have the following characteristics: softness is better than traditional amino silicone oil; smoothness is improved to a certain extent; good fluffy feel; fabric yellowing is greatly reduced; the fabric is softly treated 2. After stripping treatment, it is easy to change the dyeing property; the finished fabric has good hydrophilicity (0.45 ammonia value is generally 7 seconds on cotton); the finishing liquid is not easy to stick to the roller.

Operation and storage:

Sealed and stored in a cool, ventilated and dry place, protected from moisture and fire.

This product can be packed in 200KG or IBC barrels, we can also provide other specifications according to your requirements.