Knowde Enhanced TDS
Identification & Functionality
- Pigment Type
- Cosmetic Ingredients Functions
- Technologies
Features & Benefits
- Benefit Claims
- Labeling Claims
Applications & Uses
- Markets
- Applications
Properties
- Color
- Appearance
- Pale green powder
- Odor
- Slightly characteristic
- Microbiological Values
- Specifications
- Heavy Metals
- Characteristics & Application
- The most pure PMMA bead with the residual monomer content less than 30 ppm.
- Poly-dispersed bead.
- PMMA bead corresponding to Covabead PMMA.
- No odor in the cosmetic formulation in emulsion type.
- No Swelling in oil or alcohol base formulation.
| Value | Units | Test Method / Conditions | |
| Total Aerobic Microbial Count | max. 100 | cfu/g | 3M Petrifilm |
| Total Yeast & Molds Count | max. 100 | cfu/g | 3M Petrifilm |
| Value | Units | Test Method / Conditions | |
| Median Particle Size | 20.0 - 30.0 | μm | ISO 13320-1 Beckman Coulter,1g in IPA |
| MICA | 22.0 - 33.0 | % | USP42 <733> 600℃, 2hrs, 2g |
| Moisture Analysis | max. 2.0 | % | 5g, 130℃, Constant weight |
| PMMA | 32.5 - 37.5 | % | USP42 <733> 600℃, 2hrs, 2g |
| TiO2 | 32.0 - 42.0 | % | ICP-OES |
| Value | Units | Test Method / Conditions | |
| Antimony | max. 5 | - | - |
| Arsenic Content | max. 1 | ppm | USP 42 <233> ICP-MS |
| Cadmium Content | max. 5 | ppm | - |
| Lead Content | max. 10 | ppm | - |
| Mercury Content | max. 1 | ppm | KP10 AAS Mercury Analyzer |
Safety & Health
- Toxicology
The information available on SUNPMMA gives no indication of any risk of toxicity, if the application and the concentrations used are as recommended.
Storage & Handling
- Shelf Life
- 2 years
- Retest Date
Two years from manufacturing date in a closed container.