Chemical name: N,N'-(4,4' DIPHENYLMETHANE)BISMALEIMIDE
Abbreviation: BMI or BDM(Other name:BMI-1000)
Molecular formula: C21H14N2O4
Appearance: Light yellow solid powder;
Solubility: Hardly soluble in water and ethanol, easily soluble in acetone and dimethylformamide.
Any techinical requirements,Welcome Inquiry!
Yangchen Tech has over 20 years of experience in bismaleimide resins. Our products are certified and recognized throughout the industry. Our bismaleimide resin portfolio encompasses a range of proprietary thermoset and specialty resins developed specifically for the production of high-performance composites, adhesives, and molded products. Our bismaleimide-based resins are characterized by their high glass transition temperature (Tg).
Certificate of Analysis
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ITEM
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Limits
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Results
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Appearance
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Yellow powder
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Yellow powder
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Solubility
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Dissolved, with trace impurities
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Fully soluble, clear
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Melting Point℃
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150-160
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155-158
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Ash%
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≤0.3
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0.06
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Water%
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≤0.5
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0.12
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Acidity mgkoH/g
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≤5
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1.0
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Gel time
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≤300
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160
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Compared to epoxy and cyanate ester resins, We offer superior high-temperature performance. Some outstanding properties include:
1. Easy processing through autoclave, calendar, and compression molding processes
2. Excellent mechanical properties up to 250°C
3. Good solvent resistance
4. Excellent performance in high temperature and humid conditions
5. Flame retardant and radiation resistant, with low smoke and non-toxic properties
6. Typical processing methods include prepreg (melt, solution, or suspension), compression molding, powder coating, pultrusion, resin transfer molding (RTM), and filament winding.
Warehouse of Yangchen Tech
FAQ
Q1: Is Yangchen Tech a manufacturer or trading company?
A: We are the first BMI-100(Other name:BMI-1000) manufacturer in China, with an annual production capacity of 3000 tons.
Q2: Does Yangchen Tech provide free samples?
A: We are very glad to provide you with free samples for your testing .
Q3: How to pay for the order?
A: We accept payment by T/T, L/C.
Q4: Does Yangchen Tech provide technical support for customers?
A: Yes, we do. Each customer's application is unique in some ways. Our customized services of BMI are designed to better meet your needs. Based on our 30+ years of experience in the rubber additives industry, we can provide technical support services based on your specific needs.
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