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Polyisobutene 250

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Catalog Number CI-SC-0444
Product Name Polyisobutene 250
CAS 68937-10-0
Description Low-viscosity (Average MW 250 D) nonpolar polymer oil (liquid isoparaffin, propane-2-methyl- homopolymer), mineral oil substitute.
Solubility Insoluble in water, soluble in oils
Appearance Clear liquid, no odor
Application Hydrating creams, after shave balms, antiperspirants, color cosmetics, creams for blemished and impure skin, hair grooms, sunscreen products, lipsticks, hair relaxers, baby care, cleansing creams, shaving gels.
Storage Store in a closed container at a dry place at room temperature
Composition Hydrogenated polyisobutene
Features And Benefits Excellent emollient and moisturizer, restores skin suppleness, and prevents water loss (waterproofing agent)Easily emulsifiablePigment dispersing agent for color cosmeticsEnhances SPF retention in sunscreensShine enhancer for lip care productsImproves spreadability of creamsNon-comedogenic, non-irritant, non-greasy
GMO GMO-free (does not contain plant-derived components)
HS Code 2712900000
INCI Hydrogenated polyisobutene
Manufacture Polyisobutene is produced by low-temperature friedel-crafts polymerization of dried, desulfurized butylene which is obtained by catalytic cracking of long-chain hydrocarbons.
Preservation Preservative-free
Purity Grade No purity grade applicable
Raw Material Source Butylenes
Uses Can be added to formulas as is, usual final concentration 1-50%. For external use only.
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