HPMC for Personal Care
*Low irritation, high tenderness.
*Wide pH stability, which can be ensured in the range of pH 3-11.
*Enhance conditioning.
*Increase and stabilize bubbles, and improve skin feeling.
*Effectively improve the liquidity of the system.
HPMC is a white or slightly yellowish powder, which is odorless, tasteless and non-toxic. It can be dissolved in cold water and organic mixed solvents to form a transparent viscous solution. The aqueous solution has surface activity, high transparency, strong stability, and is not affected by pH when dissolved in water. It has thickening and antifreezing effects in shampoo and body wash, and has water retention and good film-forming property for hair and skin. It plays the role of thickening, foaming, stable emulsification, dispersion, adhesion, film formation and water retention in cosmetics.
Structural formula
(n~2)/2
OR=-OH、-OCH3、-[OCH2CH(CH3)]nOH or-[OCH2CH(CH3)]OCH3
Specification
Type Item | HPMC |
Surface treatment | PC200MS |
Methoxy % | 19.0~24.0 |
Hydroxypropyl % | 4.0~12.0 |
Gel temperature ℃ | 70.0~90.0 |
Viscosity mPa.s | 200000 |
pH | 5.0~8.0 |
Loss on drying % | ≤5.0 |
Burning residue % | ≤5.0 |
Transmittance % | ≥70 |
Bulk density g/L | 350~420 |
Characteristics of washing and chemical products
1. Low irritation, high tenderness.
2. Wide pH stability, which can be ensured in the range of pH 3-11.
3. Enhance conditioning.
4. Increase and stabilize bubbles, and improve skin feeling.
5. Effectively improve the liquidity of the system.
Application area
Laundry detergent,Shampoo, body wash, facial cleanser, lotion,Detergent
cream, gel, toner, hair conditioner, styling products, toothpaste, saliva, toy bubble water
HPMC packaging and storage
Barrel or paper plastic bag lined with polyethylene film inner bag. Net weight of each bag: 25kg.
Protect from sun and rain during storage and transportation.
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