MICROSPHEREMICROSPHERE(MPOL-PMMA85) (MPOL-PMMA85)

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 meanparticle size 5~10mm is essentially transparent, colorless and promote a high degree of slipduring and after application.

2. Chemical Name

INCI Name : Polymethylmethacrylate Cross-Polymer

CAS No. : 25777-71-3

3. Applications

A) For make up products in cosmetics B) For Film C) For paint and pigment D) For medicine

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.

Morphological Analysis

A B

Particle Size Analyzer

Ethyleneglycol dimethacrylate26ppm standard solution

Ethyleneglycol dimethacrylate1.3ppm standard solution

Ethyleneglycol dimethacrylateIn sample(not detect)

Residual monomer of EGDMA

Methylmethacrylate21 ppm standard solution

Methylmethacrylate1.05 ppm standard solution

MethylmethacrylateIn sample(not detect)

Residual monomer of MMA

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