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Poly(methyl methacrylate)

Poly(methyl methacrylate) Struktur
9011-14-7
CAS-Nr.
9011-14-7
Englisch Name:
Poly(methyl methacrylate)
Synonyma:
METHYL METHACRYLATE POLYMER;lpt;plexiglas;METHYL METHACRYLATE RESIN;Methyl methacrylate copolymer;st1;POLY(METHYL METHACRYLATE), ISOTACTIC;poly(Methacrylicacidmethylester),PMMA;50n;ao10
CBNumber:
CB1221699
Summenformel:
(C5H8O2)x
Molgewicht:
100.12
MOL-Datei:
9011-14-7.mol

Poly(methyl methacrylate) Eigenschaften

Schmelzpunkt:
150 °C
Siedepunkt:
108 °C
Dichte
1.188 g/mL at 25 °C
Tg
115
Tg
88
Brechungsindex
n20/D 1.49
Flammpunkt:
250 °C
storage temp. 
2-8°C
L?slichkeit
alcohols and aliphatic hydrocarbons: insoluble
Aggregatzustand
powder
Farbe
White
Wichte
1.188
Wasserl?slichkeit
Soluble in tetrahydrofuran, toluene, cyclohexanone, ethyl acetate and chloroform. Insoluble in water, alcohols and aliphatic hydrocarbons.
Stabilit?t:
Stable. Combustible. Incompatible with strong oxidizing agents.
LogP
1.346 (est)
CAS Datenbank
9011-14-7
IARC
3 (Vol. 19, Sup 7) 1987
EPA chemische Informationen
Methyl methacrylate homopolymer (9011-14-7)

Sicherheit

Kennzeichnung gef?hrlicher Xn
R-S?tze: 20/22
S-S?tze: 36-24/25-22
WGK Germany  3
RTECS-Nr. TR0400000
Selbstentzündungstemperatur 580 °F
TSCA  Yes
HS Code  39061000

Poly(methyl methacrylate) Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R20/22:Gesundheitssch?dlich beim Einatmen und Verschlucken.

S-S?tze Betriebsanweisung:

S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S22:Staub nicht einatmen.

Beschreibung

Methyl methacrylate is one of the most common methacrylates. This acrylic monomer, the essential component of the fluid mixed to the powder, may cause allergic contact dermatitis mainly in dental technicians and dentists. Cases were also reported in those using seulptured nails and in ceramics workers.

Chemische Eigenschaften

white powder (or clear plastic sheet)

Verwenden

Poly(methyl methacrylate) is used in production of Carbonate-olefin based copolymer for molded plastics.

Definition

ChEBI: A macromolecule composed of repeating methyl methacrylate units.

Allgemeine Beschreibung

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

Sicherheitsprofil

Questionable carcinogen with experimental tumorigenic data by implant route. When heated to decomposition it emits acrid smoke and irritating fumes. Used as the main constituent of acrylic sheet, moldmg, and extrusion powders.

Poly(methyl methacrylate) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Poly(methyl methacrylate) Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 241)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12837 58
Hebei Yime New Material Technology Co., Ltd.
+86-66697723 +86-17703311139
admin@china-yime.com China 563 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-13131129325
sales1@chuanghaibio.com China 5893 58
Hebei Saisier Technology Co., LTD
+86-18400010335 +86-18034520335
admin@hbsaisier.cn China 1015 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651
admin@zlchemi.com China 3002 58
Shandong Deshang Chemical Co., Ltd.
+86-0531-8875-2665 +8613153039501
info@deshangchem.com China 660 58
Springchem New Material Technology Co.,Limited
+86-021-62885108 +8613917661608
info@spring-chem.com China 2068 57
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21639 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29886 58
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8817 58

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