Pyromellitic Dianhydride (PMDA) CAS: 89-32-7
Keywords:
Pyromellitic Dianhydride (PMDA) CAS: 89-32-7
Categorization:
- Details
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CAS No. 89-32-7 EINECS No. 201-898-9 Formula C10H2O6 Structure 
Appearance White crystal powder Melting point 286-288 °C Free acid content 0.5% max Assay 99.80% min Application Used for making polyimide film, resin, powdery paint, delustering agent Manufacturer Shandong Helishi Petrochemical Technology Development Co., Ltd.
www.hlszjchem.com
Capacity 3500mt/ year Application
Pyromellitic dianhydride (PMDA) is used to make polyimide film, polyimide resin, high
temperature resistance electric insulating paint, PVC plasticizer, synthetic resin crosslinking
agent and epoxyresin curing agent, also used to make phthalocyanine blue dye, food packaging
industry PET chain extension, etc.
Packing:
Packaging & Shipping
1. PE bag
2. Aluminum foil bag
3. 25kg/ drum
4. 135kg/ drum
MORE PRODUCTS
Polyimide Monomers
Nutrition & Food Additives
PTFE Series
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PTFE skived sheet,film & tape
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PTFE insulation article for electronic and electrical industries
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PTFE irregular part
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PTFE packing(braided with carbon fiber, aramid fiber&other fiber)
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PTFE sealing ring
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PTFE tubimg
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PTEF binding tape
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PTFE Gasket tape
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Expanded PTFE tape
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Expanded PTFE sheet (elastic sheet)
Chemicals
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Sodium Sarcosinate
Sodium Sarcosinate
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Calcium Formate
Calcium formate
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Trimesic acid
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Trimellitic Anhydride (TMA)
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Zinc Chloride
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Hydroxylamine Hydrochloride
Hydroxylamine HCL
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N,N'-Methylene Bisacrylamide (MBA)
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High Quality Tert-butylamine (TBA) CAS NO.: 75-64-9
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Maleic Anhydride 99.5% colorless or white solid
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Paraformaldehyde
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Acesulfame Potassium/Acesulfame-K
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Acrylamide
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Methyl Sulfonyl Methane(MSM)
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Chlorinated paraffin-70
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Sorbitol
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Sodium Allyl Sulfonate (SAS)
Triisobutyl phosphate
Dipropylene glycol
Paraformaldehyde
Hydroxylamine HCL
Sodium Sarcosinate
Trimesic acid
levulinic acid
Calcium formate
Propylene glycol
Zinc Chloride
Ethyl Levulinate
Chlorinated paraffin
Acrylamide
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