Диметилциклозилоксан

Dimethylcyclosiloxane (DMC)

Product Description
Dimethylcyclosiloxane is colorless, inflammable, and cannot dissolve in water, but can dissolve in organic solvents such as benzene, etc. It can be used to synthesize organic silicon polymer by acid or alkali catalysis to manufacture silicone oil, silicone rubber, etc.
Molecular Formula: [(CH3)2SiO]n, n=3~7
CAS No.: 69430-24-6
Flash Point: 55℃
Relative Density (water=1): 0.956

Technical index

Пункт	Индекс
Внешность	Бесцветная прозрачная жидкость без видимых примесей
Цветность/ Платино-кобальтовая шкала/ Единица Хазена	≤10
Показатель преломления nD20	1.3960~1.3970
Содержание диметилсилоксана в смеси велосипедистов/%	≥99.80 Сталь
Содержание гексаметилдисилоксана/%	≤0,005

Application
Primary forms of dimethylcyclosiloxanes are mainly used for ring-opening polymerization to form silicone oils, silicone rubbers, and silicone resins of different polymerization degrees. These polymers are further processed into products for a wide range of applications in construction, electronics, textiles, automotive, personal care, food, machining, and to a lesser extent, direct applications.

Packaging, Storage and Transportation
Steel drum, net weight 190kg/drum or International Bulk Container, net weight 950kg/IBC or ISO TANK. Store in a cool, dry, well-ventilated area and keep away from oxidant, acid, and alkali. It should be kept away from kindling and heat sources. Avoid direct sunlight. Transported as danger commodity.