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BPADA 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride) CAS 38103-06-9
|MW||520.49||Melting Point||184-187 ℃|
BPADA 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride) CAS 38103-06-9 Purity Min 99.0% For Polyimide Material
|Melting Point||184-187 ℃|
|Application||for Polyimide Material|
4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride) be used for the preparation of a polyimide material.
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
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?