안내사항 |
현재 홈페이지에 등록된 제품들은 재고 유무와 관계없이 구입이 가능하며, 별도문의의 상품인 경우 반드시 유선상 확인 후 구매부탁드립니다.
납기가 표기된 상품의 경우 일반적인 수입진행에 소요되는 기간이며, 상품에 따라 납기일정이 추가 될 수 있으니 참고부탁드립니다. |
Poly(Methyl Methacrylate) PMMA Acrylic Microspheres and Spheres 1.2g/cc - 1um to 3.5mm
Description
Highly spherical uncrosslinked clear pure poly(methyl methacrylate) acrylic microspheres and spheres are available in sizes between 1um and 3500um (3.5mm) in free-flowing dry powder form.
PMMA spheres are optically clear and can be dissolved with solvents, which makes them suitable for applications in life sciences, medical technology, MEMS and fillers.
PMMA microspheres are used in such a wide variety of industries as investigations in the colloidal crystal field, toners for copying machines, biomedical devices and injectable dermal fillers.
Specifications
PMMA polymer is an amorphous, transparent and colorless thermoplastic that is hard and stiff. It has good abrasion and UV resistance and excellent optical clarity. PMMA spheres are soluble in organic solvents such as acetone, benzene, or halogenated hydrocarbons. Though flammable, PMMA material has low smoke emission.PMMA microspheres have good biocompatibility which allows the particles to be used in many medical and biochemical applications. PMMA spheres also make an effective bondline spacer for applications where slight deformation of the spacer particle under pressure is desired.
PMMA microspheres have good bio-compatibility which allows the particles to be used in many medical and biochemical applications.
*Please note that due to the nature of the manufacturing process, some lots of this material may have a small amount of fines (sub 5 micron particles) that attach to the spheres and give an appearance of non-smooth surface.
