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RADIA ® EMULSIFIERS Table 6 / emulsifiers TRADE NAME INCI NAME PHYSICAL FORM HLB ACID VALUE, mg KOH/g IODINE VALUE, g l 2 /100g Anionic emulsifiers Radiasurf 7141 Glyceryl stearate SE (self-emulsifying) flakes, powder 5.5 < 3
Radia ® emulsifiers belong to the anionic and non-ionic surfactant classes. Anionic emulsifiers presented below are outstanding candidates for natural formulations. They are primary o/w emulsifiers recommended for all types of skin care preparations. Selection of the suitable emulsifier can be oriented by the HLB system which represents the hydrophilic and lipophilic tendencies of the surfactant. HLB values will depend on the ratio of these properties. These values vary from 0 to 20. Radia emulsifiers with low HLB, such as sorbitan esters, will behave as w/o emulsifiers. On the opposite, ethoxylated sorbitan esters, polysorbates, will behave as o/w emulsifiers. In general, emulsifier systems show better results than single emulsifiers. Resulting HLB of the blend can be calculated from the sum of the emulsifier percentages involved. As an example, sorbitan esters will be added to polysorbate based o/w emulsions to stabilize creams and lotions. 23 PEG esters result from the esterification of polyethylene glycols with fatty acids. The processing conditions and the raw materials selected allow to obtain emulsifiers with a wide range of HLB values. Besides their emulsifying properties, PEG-10 dioleate, as an example, will be used in bath oils to help forming a continuous film on the water; PEG-10 stearate in cream shampoos to lend opacity and body, … Polyglycerol esters are recommended as w/o emulsifiers. Method color Value POUR POINT, °C CLOUD POINT, °C MELTING POINT, °C VISCOSITY AT 40°C, mm 2 /s Lovibond 1" 5Y-1R 56-60 Lovibond 1" 6Y-2R 59 Lovibond 1" 30Y-6R 45-55 Gardner < 5 21 23 1200 Gardner < 6 50-60 Gardner < 8 400 Gardner
Page 1 and 2: PERSONAL CARE
Page 3 and 4: 1 trade name products raw materials
Page 5 and 6: Radia ® oleochemicals General Info
Page 7 and 8: SAFE FOR HUMANKIND AND FOR THE ENVI
Page 9 and 10: 7 FUNCTION SKIN CARE HAIR CARE TOIL
Page 12 and 13: GLYCERINe The ability to hold and a
Page 14 and 15: RADIACID ® FATTY ACIDS Radiacid ®
Page 16: Fatty acids
Page 19 and 20: The most popular method of achievin
Page 21 and 22: Pearlescent agents such as Radia 72
Page 26 and 27: RADIA ® stabilizers Radiasurf ® a
Page 28 and 29: RADIA ® ISOSTEARIC ACID & DERIVATI
Page 30 and 31: Table 10 / Product properties and a
Page 32 and 33: COMPOSITION OF NATURAL FATS & OILS
Page 34 and 35: Alphabetical list by INCI names INC
Page 38: Oleon Head Office Oleon nv Assenede

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