1. MICROSPHERE
(MPOL-PMMA85)

2. 1. General Information for MPOL-PMMA85
PMMA(polymethylmethacrylate) bead is a absolutely round and smooth surfaces.
The residual monomer content less than 10ppm. In our company PMMA product with mean
particle size 5~10mm is essentially transparent, colorless and promote a high degree of slip
during and after application.
2. Chemical Name
INCI Name : Polymethylmethacrylate Cross-Polymer
CAS No. :
3. Applications
A) For make up products in cosmetics
B) For Film
C) For paint and pigment
D) For medicine

3. 4. Our standards and specification
Product : MPOL-PMMA85
Apearance : White fine powder
Odor : Odorless
Composition : Poly Methyl Methacrylate Cross Polymer
pH : 5 ~ 8
Average Particle Size(mm) : 5 ~ 10
Moisture(%) : 1.5 Max
Residual Monomer(ppm) : 10 Max (MMA, EGDMA)
Oil Absorption : 45~ 50ml/100g
Properties : Polydispersed bead
Excellent dispersibility
No swelling in oil and alcohol base formulation
Application : Emulsion, Makeup products, Anticaking agent
Additive carrier and perfume carrier ect.

4. Morphological AnalysisB
Morphological Analysis

5. Particle Size Analyzer

6. Residual monomer of EGDMA
Ethyleneglycol dimethacrylate
26ppm standard solution
Ethyleneglycol dimethacrylate
1.3ppm standard solution
Ethyleneglycol dimethacrylate
In sample(not detect)
Residual monomer of EGDMA

7. Residual monomer of MMA
Methylmethacrylate
21 ppm standard solution
Methylmethacrylate
1.05 ppm standard solution
Methylmethacrylate
In sample(not detect)
Residual monomer of MMA

8. Spherical cross-linked organic particles
5. MPOL-PMMA85
Mpol-PMMA85 is a organic crosslinked microsphere developed by Micropol’s original dispersion
polymerization. When it was used to cosmetic, it provides a rolling effect, the prevention of
aggregation, an elegant silky texture, oil absorption etc. Also Mpol-PMMA85 overcame the
limitation of application due to high specifics surface and the introduction of functional groups.
These characteristics of Mpol-PMMA85 allow for the use of other application such as LCD panel filler,
toner for electronic photos, as well as the super plasticizer of paints and inks.
Characteristics of products
Spherical cross-linked organic particles
Various sizes with low moisture content and neutral pH
Excellent chemical and thermal stability
Readily dispersed in numerous solvents
Impart desirable physical properties
Excellent water-repellency
Suitable for additive or perfume carrier due to its oil absorption
Best spreadability, provides very soft feeling to skin
Suitable for the payoff control of pressed-type product