4,4-Diaminodiphenylmethane（MDA-100）
Product name:4,4-Diaminodiphenylmethane ，
Other name:4,4'-Methylenedianiline
CAS:101-77-9
UN:2651
Purity:≥99.5%
Chemical formula: C13H14N2
Molecular weight: 198.26
Technical indicators:White or yellowish crystal granules
Application:
MDA-100 is pure 4,4-Diaminodiphenylmethane(MDA) and contains at least 99.5% of 4,4'-MDA and few of 2,4'-MDA.It varies from white or yellowish crystal color at room temperature.It is an important chemical industry intermediate. It can be well used in producing MDI and HMDI, and also widely used in PI, PEI, epoxy resin hardener, bimale imide resin, chain extender of PU elastomer etc. The products synthesized with it have excellent properties of mechanics,electrical-insulation, heat-resisting, radiation-resisting and abrasion-resisting.
Package(s) Plastic lined paper bags, 25kg/bag, Paper barrels,
Flexible containers, 450kg/bag or 500kg/bag or Customized.
Storage
Products should be kept in dry,clean warehouse with well ventilation.
Avoid exposing to light and heating for prevention from oxidation.
Protect the product from leakage,rain and insolation during transportation.
Q: Are you trading company or manufacturer?
A: We are professional manufacturer specialized in chemical products. And we trade our products with our clients directly.
Q: How many packaging do you have?
A: We have 3 packages including HDPE bag, Jamboo bag, iron barrel currently.
Q:When can I get the price?
A: Usually we quot within 8 hours after we get your inquiry.
Q: What’s your MOQ?
A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer’s exact situation.
Q: Do you provide sample ? Is it free?
A: If the sample is low value, we will provide the free sample with freight collect. But for some high value samples, we need to collect the sample charge.
Q: Do you have the test and audit service?
A: Yes, we can assist to get the designated test report for product and the designated factory audit report.
關(guān)鍵字： MDA;DDM ;EPOXY HARDENER;ANILINE;AROMATIC AMINE;
菏澤永輝復(fù)合材料有限公司
菏澤永輝復(fù)合材料公司，成立于2008年，位于中國(guó)牡丹之都菏澤市東明縣，占地面積3萬(wàn)余平方米，專業(yè)致力于特種環(huán)氧固化劑原料的研發(fā)、生產(chǎn)和銷售，主要生產(chǎn)產(chǎn)品有4,4’二氨基二苯基甲烷(MDA 系列產(chǎn)品)、DDM系列產(chǎn)品、Z-113 環(huán)氧樹(shù)脂固化劑、甲基四氫苯酐氨酸(MTHPA)、 甲基六氫苯酐氨酸(MHHPA)等產(chǎn)品，公司產(chǎn)品被廣泛應(yīng)用于絕緣漆、染料、雙馬樹(shù)脂、碳纖維復(fù)合材料、膠黏劑、 石油管道重防腐、蓄電池膠水、環(huán)氧涂料、電子元器件灌封等行業(yè)。
目前，公司員工100余人，其中博士后2人、教授級(jí)高工2人，專業(yè)研發(fā)團(tuán)隊(duì)10余人。公司重視人才、尊重人才，大力實(shí)施科技興企戰(zhàn) 略，公司與復(fù)旦大學(xué)、浙江大學(xué)等高等院校單位長(zhǎng)期簽約進(jìn)行技術(shù)合作，擁有現(xiàn)代化的實(shí)驗(yàn)室和專業(yè)的技術(shù)研發(fā)團(tuán)隊(duì)，已經(jīng)籌備申請(qǐng)并取 得了多項(xiàng)行業(yè)發(fā)明專利，具備完全的自主知識(shí)產(chǎn)權(quán)和先進(jìn)的研發(fā)經(jīng)驗(yàn)，已經(jīng)發(fā)展成為一家具備先進(jìn)研發(fā)實(shí)力的高新技術(shù)企業(yè)。
在特種環(huán)氧固化劑領(lǐng)域，公司始終堅(jiān)守誠(chéng)信原則。從原材料采購(gòu)到產(chǎn)品銷售，每一個(gè)環(huán)節(jié)都嚴(yán)格把控質(zhì)量，以誠(chéng)信贏得客戶的信任與長(zhǎng)期合作。秉持創(chuàng)新理念，公司大力投入研發(fā)。與多所高校合作，不斷推出新產(chǎn)品、新技術(shù)，推動(dòng)特種環(huán)氧固化劑行業(yè)的技術(shù)進(jìn)步與發(fā)展。同時(shí)，積極與供應(yīng)商、客戶等建立緊密合作關(guān)系。通過(guò)資源共享、優(yōu)勢(shì)互補(bǔ)，實(shí)現(xiàn)各方共同發(fā)展，在合作中攜手共創(chuàng)行業(yè)美好未來(lái)。