What Is
4,4'-Oxydianiline
?
As a kind of special engineering material, polyimide has the advantages of high temperature resistance, radiation resistance and high mechanical strength. It is used in film, coating, fiber, aerospace, electronic and electrical industry, foam plastics and photoresist. 4,4' -diaminodiphenyl ether is one of the main raw materials. At the same time, 4,4' -diaminodiphenyl ether can also be used in the production of crosslinking agent, and widely used in the production of azo dyes and reactive dyes instead of benzidine which has carcinogenic effect.
Items
|
Specification
|
Appearance
|
White granule
|
Size of particle
|
20-80 mesh
|
Purity
|
≥99.80%
|
Volatile
|
≤0.2%
|
First melting point
|
≥189.0ºC
|
End melting point
|
≤192.0ºC
|
Application Of Pyro
4,4'-Oxydianiline
It is used as a monomer in the high temperature resistant polymeric material polyimide. It is also used in the plastics industry as a dye intermediate. It is also used in the synthetic use of resins as a spice. Dye intermediate. Resin synthesis.
25kgs/drum, 9tons/20'container
25kgs/bag, 20tons/20'container
Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in Zibo Zhangdian chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials.
With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields of nutrition, skin care, daily care chemical materials.
Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.
Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample
Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.
Q4: Do you accept third party inspection?
A4: Yes.we do.
Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.
Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.
Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.