inci name: sodium polyacrylate (and) c13-14 isoparaffin (and) laureth-7
trade name: repoly 415
cas no.: 9003-05-8 & 64742-47-8 & 3055-97-8
general information:
repoly 415 is a liquid, ready-to-use rheology modifier, stabilizer, thickener and emulsifier. it swells fast and allows you to create gel or cream immediately without neutralization or heat. it can emulsify all kinds of oil and disperse pigment and physical sunscreen. it is recommended to be used in skin cream, creamy gel, as single or union emulsifier. it can be used over a wide range
of ph and makes it possible to obtain soft, supple and shining textures.
specification:
appearance |
milky white or translucent |
solid content (%) |
45.0-50.0 |
viscosity (25℃, mpa·s) |
1000-4500 |
viscosity(25℃,2%soln,mpa·s) |
50,000-80,000 |
residual acrylic acid(mg/kg)max |
20 |
benefits:
1、no need pre-mix, heat or extra equipment, can be added in any step of emulsifying; good thickening performance at low dosage.
2、can be used over a wide range of ph 3.5~11.5.
3、applicable to all kinds of oil such as vegetable oil, polar and nonpolar oil, without heating or other extra treatment.
4、applicable to formula containing high content silicone.
5、stabilize organic or inorganic pigment in formula; thicken some formula containing 40% alcohol, other organic solvent and polylol.
6、resist shearing for a long time; maintain viscosity under uv radiation
end application:
1/ cream, lotion, creamy gel
2/ make-up foundation and sunscreen cream
3/ formula containing polar solvent, alcohol and polyol
4/ formula containing silicone or aha
5/ hair treatment and hair styling products
formula guidelines
option 1, blend repoly315 with oil phase. add them into water phase. mix them until uniform.
option 2, heat oil phase and water phase separately to 75-80℃. add oil phase into water phase while mixing. then add repoly315 into the emulsion at 60℃. homogenize moderately for 15-20 minutes.
dosage:
typically used at a level of
used solely: 2.0~5.0%.
used with other emulsifier: 0.2~2.0%