从Canada供应商批量进口80/20 Toluenes Diisocyanate Tdi

Toluene Diisocyanate (TDI) in the 80/20 isomer blend is a colourless to pale yellow liquid supplied by M Trading, sourced from Canada. This aromatic diisocyanate is a key reactant in the synthesis of flexible polyurethane foams, with the 80/20 ratio referring to the proportion of 2,4-TDI to 2,6-TDI isomers. The product is delivered in bulk or intermediate bulk containers, designed for industrial polyurethane manufacturing processes.

The 80/20 blend is valued for its balanced reactivity profile, enabling consistent foam density and mechanical properties in end applications. Typical industry specifications for TDI include a minimum purity of 99.5 wt%, a hydrolysable chlorine content below 0.1 wt%, and an acidity (as HCl) of less than 0.05 wt%. These values ensure compatibility with polyols and catalysts in foam formulations. TDI is also classified under CAS 584-84-9 (2,4-TDI) and 91-08-7 (2,6-TDI), with a standard boiling point range of 250 - 251°C at 1013 hPa.

Primary buyers include manufacturers of furniture cushions, automotive seating, and construction insulation panels. TDI from M Trading is suited for large-scale production where consistent reactivity and low impurity levels are critical. Buyers should confirm packaging compatibility (e.g., nitrogen-purged, moisture-free containers) and transportation compliance with IMDG or ADR regulations for hazardous chemicals. The product is typically shipped under controlled temperature conditions to prevent polymerisation.

M Trading operates as a chemical importer based in Canada, specialising in industrial intermediates such as TDI. The supplier is categorised under the imported tier, indicating a focus on sourcing and distributing raw materials rather than direct manufacturing. While the response rate to inquiries is currently unrecorded, the harbor trust tier suggests baseline verification of business legitimacy.

The company’s profile does not specify production capacity, certifications, or client references. Buyers are advised to request documentation such as Material Safety Data Sheets (MSDS) and certificates of analysis (CoA) for each shipment. M Trading’s role is limited to facilitating the supply chain, with no stated involvement in logistics or quality testing beyond sourcing.