Alias: DADMAC/AM copolymer、DMDAAC/AM copolymer
CAS name: 2-propen-1-aminium, N,N-Dimethyl-N-2-propenyl-, chloride, polymer with 2-propenamide
CAS No.: 26590-05-6
Molecular formula: (C8H16N•C3H5NO•Cl)x
Molecular weight: 1.5×106～3.0×106
Structural formula:
Property:
Highly charged cationic copolymers developed improve compatibility and clarity in anionic surfactant systems. These copolymers are recommended to improve wet and dry properties of hair care products, and to enhance feel in skin care products.
Specification
|
Code Item |
LY PQ-71 |
LY PQ-72 |
LY PQ-73 |
LY PQ-74 |
LY PQ-75 |
LY PQ-76 |
|||||
|
Appearance |
clear, transparent, viscose liquid |
||||||||||
|
Color(APHA) |
15 max |
15 max |
15 max |
15 max |
15 max |
15 max |
|||||
|
Solid,% |
8.5-9.5 |
8.5-9.5 |
8.8-9.8 |
8.5-9.5 |
8.8-9.8 |
41-45 |
|||||
|
pH |
6.0-7.5 |
6.0-7.5 |
3.3-4.5 |
6.0-7.5 |
3.3-4.5 |
3.3-4.5 |
|||||
|
Viscosity, cps |
7500-15000 (#4@12rpm,25℃) |
7500-15000 (#4@12rpm,25℃) |
7500-15000 (#4@12rpm,25℃) |
9000-15000 (#4@12rpm,25℃) |
9000-15000 (#4@12rpm,25℃) |
1200-2200 (#4@12rpm,25℃) |
|||||
|
pH stability range |
3-12 |
||||||||||
|
Molecular Weight (GPC) |
1.6×106 |
1.6×106 |
1.6×106 |
2.6×106 |
2.6×106 |
1.2×105 |
|||||
|
Residual acrylamide, ppm |
≤10 |
≤1 |
≤1 |
≤1 |
≤1 |
≤10 |
|||||
Use:
A. Hair Care Products : Relaxers, Bleaches, Dyes, Shampoos, Conditioners, Styling Products, and Permanent Waves.
1.Contributes luster and a soft, silky feel; Provide rich, creamy foam to shampoos
2.Provides excellent slip, lubricity and snag-free wet compatibility without excessive buildup
3.Imparts excellent dry compatibility
4.Panel studies documment excellent hair softness and wet hair feel during washing, rinsing and after rinsing
5.Helps hold curls without flaking
6. Suggested starting concentration: 1.0％(LY PQ-71；LY PQ-72；LY PQ-73；LY PQ-74；LY PQ-75), 0.25%( LY PQ-76)
B. Skin Care Products : Moisturizing Creams, Lotions, Bath Gels, Liquid Soaps, Soap Bars, Shaving Products, and Deodorants.
1.Imparts a smooth, velvety feel; reduces tightness after drying skin
2.Provides excellent moisturization
3.Contributes lubricity which can help make skin care products easier to apply
4.Liquid cleansing products acquire richer foam with improved stability
5.Suggested starting concentration: 1.0％(LY PQ-71；LY PQ-72；LY PQ-73；LY PQ-74；LY PQ-75), 0.25%( LY PQ-76)
Toxicity:
It is non-toxic, irritant to eyes and skin, oral LD50 for mouse is 39.8 g/kg(M550).
Package& Storage:
125kg PE Drum, 200kg PE Drum, 1000kg IBC Tank.
Pack and preserve the product in a sealed, cool and dry condition, and avoid contacting strong oxidants.
The term of validity: Two years.
Transportation: Non-dangerous goods.