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HBPDA Dicyclohexyl-3,4,3',4'-Tetracarboxylic Dianhydride CAS 122640-83-9 Polyimide Monomer

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xColor | White Crystal Powder | CAS | 122640-83-9 |
---|---|---|---|
Purity | ≥99.0% | MF | C16H18O6 |
MW | 306.31 | Melting Point | 208.0~212.0℃ |
HBPDA Dicyclohexyl-3,4,3',4'-Tetracarboxylic Dianhydride CAS 122640-83-9 Polyimide Monomer
Specification
CAS | 122640-83-9 |
Color | white crystal powder |
Purity | ≥99.0% |
MF | C16H18O6 |
MW | 306.31 |
Melting Point | 208.0~212.0℃ |
Application | for Polyimide Material |
Description
CAS NO.: 122640-83-9
MF: C16H18O6
MW: 306.31
Appearance: White crystal powder
Content: ≥99.0%
5,5′-Biisobenzofuran]- 1,1′,3,3′-tetrone: ≤0.2%
Drying loss: ≤0.5%
Melting point: 208.0~212.0℃
Free acid :≤0.5%
Application: colorless polyimide monomer
Advantages
1. Quick lead time
2. Low MOQ
3. Quality assured with COA
4. Full experience in shipping
5. Free consulting service
6. custom service welcome
FAQ
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?
A5: Yes
Item Photo