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TFMB 2,2′-Bis(Trifluoromethyl)Benzidine CAS 341-58-2
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|Color||White Powder||CAS No.||341-58-2|
|MW||320.23||Melting Point||183 ℃|
|Boiling Point||376.9 Centigrade At 760 MmHg||Application||For Polyimide Material，Semiconductor Applications|
TFMB 2 2′-Bis(Trifluoromethyl)Benzidine,
TFMB CAS 341-58-2
TFMB 2,2′-Bis(Trifluoromethyl)Benzidine CAS 341-58-2 Purity Min 99.5% Polyimide Monomer
|Melting Point||183 ℃|
|Boiling Point||376.9 centigrade at 760 mmHg|
|Application||for polyimide material|
TFMB is an popular monomer for the synthesis of polyimide. The polyimide synthesized with TFMB as the monomer introduces a fluorine group. The fluorine element has a very small atomic radius and high electronegativity allow polyimide to retain many unique properties, such as thermal stability, chemical inertness, and excellent mechanical properties, while retaining excellent comprehensive properties.
transparent polyimide material
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Q1: What is your regular lead time for sample and official order?
A1: Sample lead time 5-7 days. Official order lead time 14-21 days.
Q2: What is your MOQ?
A2: MOQ usually is 1kg.
Q3: How you control product quality?
A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.
Q4: What is your warranty policy?
A4: We will send you a new batch if there is any quality issue during warranty time
Q5: Do you refund if customer receive defective product and do not accept replacement?