Nonalcoholic SPF 50 PFA (PPD) 20 Sunscreen Gel Formula JZ2-261C
Hallstar
Preparation:
NOTE: The Cyclopentasiloxane flash point (DIN 51755) is about 77°C. Avoid sparks, static discharge and open flame! To the main vessel combine 1 through 8, start mixing, and add 9 through 12. Cover the vessel to prevent loss of 4 and start heating to 85°C. When above 80°C add 13, 14 and 15 in order and then add 16 with strong mixing without aeration. Maintain at 85°C for twenty minutes and then start cooling with prop mixing. When the batch is below 40°C, add 17 as needed to correct for evaporative losses. Continue stirring until a smooth, homogeneous gel. Perform final quality assurance checks.Notes:
PRODUCT PROPERTIES (25°C) Appearance: Light yellow translucent soft gelDisclaimer
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Our company was established in 1958 as SEIWA KASEI Industry CO., LTD., an organization for the development of industrial decomposition technology of waxes and high melting point esters such as Beeswax, Privet wax, and Carnauba wax, and for the production of various types of emulsifying waxes. In 1966, we launched our products, hydrolyzed...
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