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Merck
모든 사진(3)

문서

200336

Sigma-Aldrich

Poly(methyl methacrylate)

average Mw ~15,000 by GPC, powder

동의어(들):

PMMA, Poly(methacrylic acid methyl ester)

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모든 사진(3)

About This Item

Linear Formula:
[CH2C(CH3)(CO2CH3)]n
CAS Number:
9011-14-7
MDL number:
MFCD00134349
UNSPSC 코드:
12352300
PubChem Substance ID:
24851964
NACRES:
NA.23

형태

powder

Quality Level

100

autoignition temp.

580 °F

분자량

average Mw ~15,000 by GPC

전이 온도

Tg (DSC) 105 °C (midpoint)

solubility

dichloromethane: 25 mg/mL, clear to hazy

density

1.200 g/cm3

InChI

1S/C5H9O2/c1-4(2)5(6)7-3/h1-3H3

InChI key

PMAMJWJDBDSDHV-UHFFFAOYSA-N

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관련 카테고리

일반 설명

Poly (methyl methacrylate) (PMMA) is an amorphous transparent thermoplastic polymer. PMMA is recognized as an optical polymer based on its refractive index (1.49). Hence, it is used in optical fibers. It finds uses in biological applications because of its lower water absorption capability and biocompatibility. The maximum moisture content of PMMA is 1.71% and SBF absorption is 1.96%. Simulated Body fluid test (SBF) is a method to identify the in vitro bioactivity of ceramic materials, by immersing the materials in an aqueous SBF solution.

애플리케이션

PMMA may be used as substrate for graphene growth. Some studies report its use as
  • PMMA-titania hybrid optical thins films
  • PMMA/polystryrene/clay nanocomposites
  • PMMA/polyurethane/carbon black nanocomposites for methanol fuel cells
  • acrylic glass
  • implant in surgical specialties
  • as spacer.

Storage Class Code

11 - Combustible Solids

WGK

nwg

개인 보호 장비

Eyeshields, Gloves, type N95 (US)

시험 성적서(COA)

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문서 라이브러리 방문

High-refractive-index thin films prepared from trialkoxysilane-capped poly (methyl methacrylate)-titania materials
Lee LH and Chen WC
Chemistry of Materials, 13(3), 1137-1142 null
Transparent conductive electrodes."
Yu K and Chen J
Material Matters, 9(1), 6-6 null
Bon Min Koo et al.
Scientific reports, 9(1), 9755-9755 (2019-07-07)
A synaptic device that functionally mimics a biological synapse is a promising candidate for use as an electronic element in a neuromorphic system. In this study, flexible electronic synaptic devices based on poly (methyl methacrylate) (PMMA):CdSe/CdZnS core-shell quantum-dot (QD) nanocomposites
Mechanical and Tribological Properties of PMMA-Sea Shell based Biocomposite for Dental application.
Kartick R, et al.
Procedia Materials Science, 6, 1989-2000 (2014)
Jian-Chiun Liou et al.
Nanoscale research letters, 9(1), 1-1 (2014-01-02)
In this study, the Mo-electrode thin films were deposited by a two-stepped process, and the high-purity copper indium selenide-based powder (CuInSe2, CIS) was fabricated by hydrothermal process by Nanowin Technology Co. Ltd. From the X-ray pattern of the CIS precursor
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