Products
HS 29336100 Sulfonated Melamine Formaldehyde Resin Mvura Inodzinga Dehwe Mumiririri CAS 9003-08-1
Tsanangudzo Pfupi
Melamine ipurasitiki inopisa, inogadzirwa ne melamine uye formaldehyde polymerization reaction madhigirii.Kemikari zita Melamine formaldehyde resin, zita rechirungu Melamine, Chinese dudziro zita Melnai.Iyo ine mabhenefiti easina-chepfu uye asingaravike, kugogodza kuramba, corrosion resistance, high tembiricha kuramba, kudzikira tembiricha kuramba uye zvichingodaro.Compact chimiro, kuoma kwakasimba, kwete nyore kuputsika, kusimba kwakasimba.Inoshandiswa zvakanyanya muindasitiri yemakemikari, kurongedza, kugadzira mapepa, kuvaka, tableware, fenicha uye zvichingodaro.
| ZVINHU | SECIFICATIONS |
| Chitarisiko | White Powder |
| Melting Point | 354°C |
| Boiling Point | 557.54℃ |
| Rating | 1.826 |
| Flash Point | 325.2℃ |
| Density | 1.661g/cm3 |
| PH (20% aqueous solution) | 7-9 |
| Kuderedza Mvura(%) | ≥14 |
| Hunyoro hwemukati(%) | ≤4 |
| Kunyungudika kwemvura | 3 g/L (20 ºC) |
Sulfonated Melamine Formaldehyde ResinKugadzira Maitiro:
Melamine-formaldehyde resin, polymer inowanikwa nekuita kwe melamine uye formaldehyde.Iyo inozivikanwawo se melamine formaldehyde resin uye melamine resin.Chidimburidzo cheChirungu MF.Cross-linking reaction inoitika panguva yekugadzira uye kuumbwa, uye chigadzirwa is infusible thermosetting resin.Itsika yekureva nezvayo pamwe chete uye urea-formaldehyde resin seamino resin.Mushonga wayo: Wedzera 50mL formaldehyde solution uye 0.12g urotropine muflask ine mitsipa mitatu ine electric stirrer, reflux condenser uye thermometer, kurunga kuti zvinyunguduke zvizere, wobva wawedzera 31.5g yemelamine pasi pekudzvinyirirwa, uye ramba uchimutsa Mushure memaminitsi mashanu, kupisa. kusvika ku80 ° C kutanga maitiro;panguva yekuita, zvinogona kunyatsoonekwa kuti maitiro ekuita anoshanduka kubva kune turbid kuenda kuchena.2. Tanga kuyera chiyero chekunaya kwemvura inenge 30-40 maminetsi mushure mekunge maitiro ekugadzirisa abviswa.Kana mvura inonaya inosvika 2:2, pakarepo wedzera 0.15g (2-3 madonhwe) e triethanolamine, fambisa zvakafanana, bvisa bhati rinopisa, uye rega kuita;dhirowa 2 mL yemuenzaniso kubva kune mhinduro mhinduro, inotonhorera kusvika kukamuri tembiricha, uye wedzera mvura yakanyungudutswa inodonha pasi pekubvongodza, Kana uchiwedzera 2mL yemvura, sampu inova turbid uye haina kujeka mushure mekudengenyeka.Zvinoreva kuti mvura inonaya inosvika pa2:23.Pepa impregnation.Dururirai prepolymer mune yakaoma petri dish, isa 15 zvidimbu zvefirita pepa mu prepolymer uye soak kwemaminitsi 1-2;wobva waiburitsa nema tweezers uye nyatsoshandisa girazi tsvimbo Sumbera yakawandisa prepolymer pamusoro pepamusoro pesefa bepa, uye gadzirisa patambo ine rack kuti iome.Kudhibha kwakaringana uye kwakaringana.Iyo yakarapwa melamine formaldehyde resin haina ruvara uye yakajeka, yakagadzikana mumvura iri kufashaira, inogona kutoshandiswa pa150 ° C, uye ine inodzima yega, arc resistance uye yakanaka mechanical properties.
Sulfonated Melamine Formaldehyde ResinFeatures:
1. Nekuita kwemakemikari makuru, simba rekubatanidza, kukwirira kwemvura, kunogona kumira mvura inopisa kwemaawa anopfuura matatu, kugadzikana kwekushisa kwepamusoro, simba rakadzika-kupisa kuporesa kukwanisa, kunaka kweabrasion resistance, kukurumidza kuporesa, pasina chikonzero chekurapa mumiririri.
2. Chigadzirwa chemelamine chine kuomarara kuri nani uye kupikisa abrasion pane urea-formaldehyde resin chigadzirwa.Iine kupikisa zviri nani kumakemikari uye magetsi ekudzivirira zvinhu.Nekudaro, iyo yekunamatira layer iri nyore kutsemuka mushure mekurapa.Izvo hazvina kukodzera kushandisa yakagadziridzwa melamine resin adhesive chete.
3. Nguva pfupi yekuchengetedza uye inoparara.Inogona kugadzirwa muupfu kuwedzera nguva yekuchengetedza.Modified melamine resin inodhura zvakanyanya.Inoshandiswa mukugadzirwa kweplastic veneer panels.Inoshandiswa zvakanyanya mufenicha, kuvaka mota, nezvimwe.
Nezvedu:
Shandong Jufu Chemical Technology Co., Ltd. inyanzvi kambani yakatsaurirwa kugadzira & kutumira kunze zvigadzirwa zvemakemikari ekuvaka.Jufu yanga yakatarisana nekutsvaga, kugadzira, uye kutengesa kweakasiyana ezvigadzirwa zvemakemikari kubvira pakagadzwa.Yakatanga nekongiri admixtures, zvigadzirwa zvedu zvikuru zvinosanganisira: Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene sulfonate formaldehyde, polycarboxylate Superplasticizer uye sodium gluconate, iyo yakashandiswa zvakanyanya sekongiri yekudzikisa mvura, plasticizers uye retarders.
FAQs
Q1: Sei ndichifanira kusarudza kambani yako?
A: Tine fekitori yedu uye mainjiniya emurabhoritari.Zvese zvigadzirwa zvedu zvinogadzirwa mufekitori, saka kunaka uye kuchengetedzeka kunogona kuvimbiswa;isu tine nyanzvi yeR&D timu, timu yekugadzira uye timu yekutengesa;tinogona kupa mabasa akanaka pamutengo wemakwikwi.
Q2: Ndezvipi zvigadzirwa zvatinazvo?
A: Isu tinonyanya kugadzira uye kutengesa Cpolynaphthalene sulfonate, sodium gluconate, polycarboxylate, lignosulfonate, nezvimwe.
Q3: Nzira yekusimbisa sei chigadzirwa chemhando usati waisa odha?
A: Samples dzinogona kupihwa, uye isu tine mushumo webvunzo wakapihwa neane mvumo yechitatu-bato rekuongorora agency.
Q4: Ndeupi hushoma hwekuraira huwandu hweOEM / ODM zvigadzirwa?
A: Tinogona kukugadziridza mavara maererano nezvigadzirwa zvaunoda.Ndapota taura nesu kuti brand yako ifambe zvakanaka.
Q5: Ndeipi nguva yekuendesa / nzira?
A: Tinowanzoendesa zvinhu mukati me5-10 mazuva ekushanda mushure mekunge mabhadhara.Tinogona kutaura nemhepo, negungwa, iwe unogona zvakare kusarudza wako wekutakura wekutakura.
Q6: Iwe unopa mushure mekutengesa-sevhisi?
A: Isu tinopa 24 * 7 sevhisi.Tinogona kutaura kuburikidza neemail, skype, whatsapp, foni kana chero nzira yaunoona yakanakira.
