Pharmaceutical Degree 100 % Silicone Oil Additive Dimethyl Silicone

【Properties 】 Colorless, odorless, transparent to turbid liquid, soluble in water, ethanol and alcoholic water systems. An aqueous solution having a content of less than 5% is very stable, and an acidity or an alkalinity is too large to lower the stability.

[physical indicators]

1. Appearance: colorless, odorless, transparent to turbid liquid

2. Viscosity: (at 25 ° C) 425mm2 · s -1

3. Relative density: (at 25 ° C) 1.070

[Packing Specification] Sealed anti-counterfeit plastic bucket, 5kg/barrel

【Instructions】

1. Take 0.8-1 part of siliconizing agent, add 100 parts of deionized water, prepare 0.8--1% aqueous solution, stir well and mix well.

2. Soak the tube in the above solution and take it out for a short time.

3. Drain the solution with the nozzle down, place it in an oven, and dry the glass tube at 95--105 °C.

[Storage conditions] Sealed and stored under normal temperature and pressure.

[Valid] When the product is stored at 25 ° C or below without opening, the product has a shelf life of five years from the date of production.

siliconizing agent

【Precautions】

1. The water-soluble siliconizing agent is a high molecular weight methyl polysiloxane copolymer which has hydrolytic stability. When the test tube is silicified and the solution is prepared, the test tube, the container and the measuring instrument should be kept clean, and can be directly prepared by using deionized water, and the operation is simple and easy, and the cost is low.

2. In view of the differences in product, technology and environment of each company, small batch tests should be carried out before mass use of this product.