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Tfmb is the abbreviation for 2,2'-Bis(trifluoromethyl)benzidine, a fluorinated diamine monomer supplied by Daken Chemical Limited in Zhengzhou, Henan, China. The product is described as a high‑purity monomer used as a key intermediate in the synthesis of high‑performance polyimide resins and films. Daken Chemical lists the material under controlled, airtight packaging to preserve its stability during international shipment. The supplier highlights its relevance for flexible electronics, OLED displays, aerospace insulation and gas‑separation membranes.
The monomer exhibits excellent thermal stability, with typical decomposition temperatures above 350 °C, and strong resistance to chemical attack. Its optical clarity and low moisture uptake make it suitable for thin‑film processing. In the polymer industry, TFMB is commonly supplied at a purity of typical ≥ 99 % and packaged in sealed containers such as 1 kg bottles or 25 kg drums. The material conforms to standard safety data sheet requirements for handling fluorinated diamines.
Buyers in the electronics and aerospace sectors source TFMB for the production of 6FDA‑TFMB polyimide films that enable flexible circuitry and high‑temperature insulation. Daken Chemical indicates that bulk orders are accepted and that trade terms including FOB or CIF can be arranged upon request. The supplier does not publish a minimum order quantity, so interested importers should confirm any MOQ directly. Delivery is performed under controlled conditions to maintain product integrity during transport.
| Material | 2,2'-Bis(trifluoromethyl)benzidine (TFMB) Diamine Monomer |
| Purity | typical ≥ 99% |
| Appearance | typical white crystalline powder |
| Melting point | typical 180 °C |
| Decomposition temperature | typical > 350 °C |
| Density | typical 1.20 g/cm³ |
| Solubility | typical soluble in polar organic solvents such as N‑methyl‑2‑pyrrolidone |
| Packaging | airtight sealed containers, typical 1 kg bottles or 25 kg drums |
| Recommended storage | cool, dry place, typical ≤ 25 °C |
| Hazard class | typical flammable solid according to GHS |
Daken Chemical Limited is situated at No.56 Hongzhuan Road, Jinshui, Zhengzhou, Henan 450000, China. The supplier carries a harbor‑tier verification on the platform, indicating a baseline level of trust, though its recorded response rate is 0 % and no average response time is logged. The company’s profile lists its core offering as the high‑purity TFMB diamine monomer for export‑oriented industrial buyers.
The business focuses on supplying TFMB as a specialty chemical intermediate for polyimide resin and film production. It mentions that the product is shipped in airtight packaging to protect thermal stability and optical clarity. No additional corporate history, employee count, or client references are provided in the source data.
TFMB (2,2'-Bis(trifluoromethyl)benzidine) is a high-purity fluorinated diamine monomer widely used as a key intermediate in synthesizing high-performance polyimide (PI) resins and films for demanding industrial applications. This specialty chemical is essential in manufacturing 6FDA-TFMB polyimide films widely used in flexible electronics, OLED displays, aerospace insulation, and gas separation membranes. Supplied in airtight packaging under controlled conditions, TFMB is traded internationally as a high-value polymer intermediate for export-oriented industrial buyers. Its thermal stability, chemical resistance, and optical clarity make it indispensable in next-generation electronic and aerospace material supply chains.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, importers should verify Daken Chemical Limited’s harbour‑tier status, request a current Certificate of Analysis, and obtain the latest safety data sheet for TFMB. Confirm that the supplied purity and packaging meet your technical requirements, and ask for a sample if needed to validate performance in your polymer formulation.
Logistics for TFMB are typically arranged under FOB or CIF incoterms, but exact lead times and freight options must be confirmed with the supplier. Because the monomer is moisture‑sensitive, buyers should discuss temperature‑controlled containers and any special handling instructions prior to shipment. Payment terms are negotiable
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When sourcing Tfmb for your business, securing the right balance of quality and cost is essential. Daken Chemical Limited, a verified supplier based in China, offers this product with key specifications including 2,2'-Bis(trifluoromethyl)benzidine, 392-95-0, and Min. 99.5% (HPLC). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $30/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2921.59, making it a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Importing Tfmb requires careful attention to shipping logistics, customs compliance, and secure payment terms. Daken Chemical Limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2921.59 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Tfmb has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Chemicals category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Tfmb requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2921.59 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Tfmb from Daken Chemical Limited is $30/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Daken Chemical Limited through EximNext.
The supplier, Daken Chemical Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Tfmb. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Tfmb is classified under HS Code 2921.59. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Tfmb from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Daken Chemical Limited. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Daken Chemical Limited is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Tfmb supplied by Daken Chemical Limited include 2,2'-Bis(trifluoromethyl)benzidine, 392-95-0, and Min. 99.5% (HPLC). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Daken Chemical Limited offers Tfmb with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Tfmb is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Daken Chemical Limited through our platform.
Daken Chemical Limited maintains international quality certifications. These ensure that the Tfmb meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Daken Chemical Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Daken Chemical Limited.
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