Description

Modified Methylaluminoxane, Type 7 is a highly active and versatile co-catalyst, specifically engineered for superior performance in olefin polymerization processes. Its primary value lies in its enhanced stability and solubility profile compared to conventional methylaluminoxane (MAO), which is critical for achieving precise control over polymer microstructure and properties. This product is essential for R&D scientists and production engineers in the polyolefin industry, particularly for developing advanced metallocene and single-site catalyst systems for polyethylene and polypropylene.

Application

• Primary co-catalyst for metallocene and other single-site catalysts in polyolefin production (e.g., LLDPE, HDPE, PP).
• Used in the synthesis of specialty polymers and elastomers with tailored properties.
• Critical component in catalyst systems for olefin oligomerization and copolymerization reactions.
• Employed in advanced material research for developing novel polymer architectures.
• Facilitates the production of polymers with narrow molecular weight distribution and controlled comonomer incorporation.
• Applied in both solution and slurry-phase polymerization processes.

Basic Information

Product Name	Modified Methylaluminoxane, Type 7
CAS No.	206451-54-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	MMAO-7; Modified MAO Type 7; Methylaluminoxane, modified; MMAO; Alkylaluminoxane co-catalyst; Polymethylaluminoxane derivative; Co-catalyst for metallocenes
EINECS	Contact for details

Quality Control

Our Modified Methylaluminoxane, Type 7 is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure consistent activity, aluminum content, and impurity profiles critical for polymerization performance. Certificates of Analysis (COA) detailing key parameters are provided to guarantee the material meets the exacting standards required for catalyst research and industrial polyolefin production.

Storage

Preserve in a tightly closed container, protected from light. Store under a dry, inert atmosphere (e.g., nitrogen or argon) at room temperature (15-25°C) in a cool, dry, well-ventilated area. This material is highly volatile and moisture-sensitive; exposure to air or humidity will lead to decomposition and loss of activity. Keep away from heat, sparks, open flames, and strong oxidizers.

Specification

Item	Specification
Appearance	Colorless to pale yellow solution
Identification (IR)	Conforms
Assay (Al content)	Contact for details
Solvent	Toluene or specified hydrocarbon
Concentration	Contact for details
Activity Test	Batch-specific data provided

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.