[ Chemical composition ]polyoxyethylene block polyether

[ Type ] non-ionic

Name	Appearance (25°C)	Cloud point (1% aq. solution)	pH value(1% aq. solution)	HLB value
L35	milky white cream	70-85	5.0-7.0	18.5
F38	white solid	>100	5.0-7.0	30
L44	colorless or light yellow transparent liquid	45-55	5.0-7.0	12
L61	colorless transparent liquid	17-21	5.0-7.0	3
L62	colorless or light yellow transparent liquid	21-26	5.0-7.0	7
L64	milky white cream	57-61	5.0-7.0	13
P65	milky white cream	75-85	5.0-7.0	15
F68	white flaky solid	≥95	5.0-7.0	29

*P65 is formerL65

1, low foam detergent or Defoamer. L61, L64, F68 used for preparation of low foam, high detergency synthetic detergent; L61 on paper or in the fermentation industry used as Defoamer; F68 in heart-lung machine blood circulation when used as Defoamer, and prevent the air to enter.

2, polyether toxicity was low, commonly used as a pharmaceutical excipient and Emulsifier; In oral, nasal spray, eye and ear drops and are often used in shampoo.

3, polyether is an effective wetting agent, can be used for fabric dyeing, acid margin of photographic development and electroplating, the use of F68 sugar mill, by increasing the permeability of water, can obtain more sugar.

4, it is useful to polyether Antistatic agent, L44 can provide lasting electrostatic protection for synthetic fibre.

5, polyether dispersing agent in emulsion coatings. F68 as Emulsifier when vinyl acetate emulsion polymerization. The L62, L64 for Pesticide Emulsifier, in metal cutting and grinding coolant and lubricant. During vulcanization of rubber as a lubricant.

6, polyether can be used as a crude oil demulsifier, L64, F68 can effectively prevent the formation of hard scale in the pipeline, as well as for secondary oil recovery.

7, polyether can be used as a papermaking assistant, the F68 can effectively improve the quality of coated paper.

8, F38 can be used as Emulsifier, wetting agent, Defoamer, demulsifier, dispersing agent, Antistatic agent, cleaning agent, Viscosity regulator, charged with bubble agent, leveling agent, gelling agent, etc., used in this production of agricultural chemicals, cosmetics, medicines; Net is also used in metal processing, pulp and paper industry, textile processing, textile, finishing, dyeing and softening), water treatment; Also used for rinsing agent.

9, P65 is mainly used in wool spinning industry, protective agent for wool, the wool add 0.3%, coking process can reduce the wool scales injury, enhance the single fiber strength by 10%, reduce yarn end breakage rate 10%.

200kg metal pail, 50kg plastic drum. storage and transportation are in accordance with the standards of normal chemicals. Stored in a dry and ventilated place. Shelf life: two years.