1, 2, 4, 5-Benzenetetracarboxylic Anhydride
Jan 02, 2010
1, 2, 4, 5-Benzenetetracarboxylic anhydride
Synonyms PMDA
Molecular Formula C10H2O6
Molecular Weight 218.12
Melting point 283-287
CAS Registry Number 89-32-7
Purity 99%
Fax 86-28-85356300
Telephone 86-(0)13568934485
MSN chemscu#hotmail.com.....
China
1, 2, 4, 5-Benzene Tetracarboxylic Dianhydride (Pyromellitic Dianhydride, PMDA)
Dec 30, 2009
It is the important material for polyamide resin, polyimide film, and TOPM production, and it can be used for water-solubility paint and anticorrosive paint.
CAS NO.:89-32-7;
Appearance: white powder
M.P.:.....
China
6051 Polyimide Film
Dec 29, 2009
6051 Polyimide film is synthesized by polymerizing PMDA and ODA in strong polar solvents through the process of forming film and imine treatment at high temperature.
►Features and Applications:
- Class H insulation (180℃)
-.....
China
Sell Polyimide Film
Dec 21, 2009
Features:
1) Polyimide film is condensed of PMDA and 4.4 OD
2) High temperature resistance, low temperature,
radiation resistance and good relaxation
China
6051 Polyimide Film
Dec 15, 2009
6051 Polyimide Film
6051 Polyimide film is synthesized by polymerizing PMDA and ODA in strong polar solvents through the process of forming film and imine treatment at high temperature.
Characters
It is Class H insulating material.
This.....
China
BOPI Kapton Polyimide Film
Dec 09, 2009
BOPI Kapton Polyimide Film
BOPI (Biaxial Oriented Polyimide film) is achieved by polycondensation of PMDA and ODA in strong polar solvents, through the process of film forming, and then being stretched and Oriented by biax during the course of.....
China
6051 Polyimide Film
Oct 13, 2009
6051 Polyimide film is synthesized by polymerizing PMDA and ODA in strong polar solvents through the process of forming film and imine treatment at high temperature.
6020/ 6021 Polyester film is biaxially oriented polyethelene terephthalate (PET).....
China
Pyromellitic Dianhydride (PMDA)
May 07, 2009
Chemical Formula C10H2O6
Molecular Weight 218.12
CAS Number: 89-32-7
EINECS Number: 201-898-9
Other Names: 1, 2, 4, 5-Benzenetetracarboxylic Dianhydride;
Benzene-1, 2
Appearance
White Crystals
Assay (HPLC) wt% 99.5.....
Huangshan Deping Chemical Co., Ltd
China
6051 Polyimide Film
May 04, 2009
6051 Polyimide Film
6051 Polyimide film is synthesized by polymerizing PMDA and ODA in strong polar solvents through the process of forming film and imine treatment at high temperature.
Characters
It is Class H insulating material.
This.....
China
BOPI Biaxial Orient Polyimide Film (Tape)
Oct 20, 2008
BOPI (Biaxial Oriented Polyimide film) is Polyimide Polycondensate by polycondensing PMDA and DDE through the process of forming film in strong solvents and then being stretched and Oriented by biax during the course of imine at high temperature......
China
Pmda
Sep 05, 2008
The product is a chief material for high temperature insulant, used mainly for the producing of polyimid resin, thin film, and insulating paint. It is also a high temperature Curing Agent and plasticizer. Some kinds of Curing Agents of powder.....
China
Polyimide Film(0.05Mil~12Mil)
Aug 04, 2008
Polyimide film (silimar to Kapton HN) is achieved by polycondensation of pmda and oda in strong polar solvents and through the process of forming film and imine treatment at high temperature, which possesses excellent physical, chemical, and.....
Sanwei(HongKong)Co., Ltd
China
BOPI Biaxial Orient Polyimide Film (Tape)
May 23, 2008
BOPI (Biaxial Oriented Polyimide film) is Polyimide Polycondensate by polycondensing PMDA and DDE through the process of forming film in strong solvents and then being stretched and Oriented by biax during the course of imine at high temperature......
China
SELL Pyromellitic Dianhydride (PMDA)
Mar 01, 2008
The product is a chief material for high temperature insulant, used mainly for the producing of polyimid resin, thin film, and insulating paint. It is also a high temperature Curing Agent and plasticizer. Some kinds of Curing Agents of powder.....
HUANGSHAN DEPING CHEMICAL CO., LTD
China
Polyimide And Polyimide F46 Film
Jan 28, 2008
Polyimide film (KYPI) is synthesized by polymerizing PMDA and ODA in strong polar solvents through the process of forming film and imine treatment at high temperature, which possesses excellent physical, chemical, and electrical properties, atomic.....
Suzhou Kying Industrial Materials Co., Ltd
China
6051 Polyimide Film
Sep 14, 2007
6051 Polyimide Film
6051 Polyimide film is synthesized by polymerizing PMDA and ODA in strong polar solvents through the process of forming film and imine treatment at high temperature.
Characters
It is Class H insulating material.
This.....
China
Supply Insulation Material
Aug 10, 2007
Polyimide film is synthesized by polymerizing PMDA and ODA in strong polar solvents through the process of forming film and imine treatment at high temperature, which possesses excellent physical, chemical, and electrical properties, atomic.....
Taizhou Dahua Industrail Product Co., Ltd
China
Pyromellitic Dianhydride (PMDA)
Jan 30, 2003
Pyromellitic Dianhydride (PMDA)
Content: 99pct. min;
Melting point: 284C deg. min.
Neutralization Equivalent:54.5
Mainly used as monomer of heat -resisting resins Such as polyamide, polyimidazole and pyrrol ketone etc., intermediate of.....
China
PMDA
Pyromellitic Dianhydride (PMDA) General description: The product is a chief material for high temperature insulant, used mainly for the producing of polyimid resin, thin film, and insulating paint. It is also a high temperature Curing Agent and ...
China
6051 Polyimide Film
6051 Polyimide film is synthesized by polymerizing PMDA and ODA in strong polar solvents through the process of forming film and imine treatment at high temperature. - Class H insulation (180℃) - Excellent physical, chemical, and electrical ...
China
6051 Polyimide Film
6051 Polyimide Film 6051 Polyimide film is synthesized by polymerizing PMDA and ODA in strong polar solvents through the process of forming film and imine treatment at high temperature. Characters It is Class H insulating material. This product has ...
China
1, 2, 4, 5-Benzene Tetracarboxylic Dianhydride (PMDA; Pyromellitic Dianhydride)
Cas No. : 89-32-7 M.F. : C10H2O6 Mol.wt :218.12 Structure : Specs. Items Standard Appearance White powder Purity by weight % ≥98 M.P.( ℃) 286 B.P.( ℃) 384-400 Density(20/ 4 ℃) 1.68 Application: It is mainly used as raw ...
China
6051 Electrical Insulating/insulation Polyimide/kapton Films/tapes
6051 Polyimide film is synthesized by polymerizing PMDA and ODA in strong polar solvents through the process of forming film and imine treatment at high temperature. Characters: it is Class H insulating material. This product has excellent physical, ...
China
Friends Union Enterprises(Tianjin)Ltd.
[Manufacturer, Exporter]
Leading manufacturer of Polyvinylpyrrolidone( PVP) series, Povidone , PVP-I, NVP; Thiocyanates, Erythromycin Thiocyanate, Morpholine, Pyromellitic Dianhydride (PMDA), PMA, Calcium Chloride, Cyanuric Chloride, Dimer Acid, Tannic Acid, Gallic Acid.
China
Huangshan Deping Chemical Co., Ltd.
[Manufacturer, Exporter]
We provide the following
Raw material of powder coating
Matt Hardener MB68
(Same as Degussa VESTAGON B68 Matt Hardener)
Triglycidyl Isocyanurate (TGIC)
Fast Curing Agent MB31
Fluorescent Pigment
DX Series Fluorescent Pigment
DZ Series Fl
China
 |
 |
Home -
For Buyers -
For Sellers -
My Trade Office -
Biz Support -
Trade Mall -
YES TRUST -
PR News -
Help
Site Map - About Us - Advertisement - Partnership - Contact Us - Premium Suppliers - Hot Shakers
Hot Keywords : A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Terms of Use - Privacy Policy - Anti-Spam Policy - Safe Trading Tips
Ranked as the most popular site in B2B Marketplace by
and 
©Since 1996 EC Plaza Network, Inc. All Rights Reserved. EC Plaza Network : KOREA, CHINA, JAPAN
Site Map - About Us - Advertisement - Partnership - Contact Us - Premium Suppliers - Hot Shakers
Hot Keywords : A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Terms of Use - Privacy Policy - Anti-Spam Policy - Safe Trading Tips
Ranked as the most popular site in B2B Marketplace by
and
©Since 1996 EC Plaza Network, Inc. All Rights Reserved. EC Plaza Network : KOREA, CHINA, JAPAN