Hua
HS 29336100 Melamine Formaldehyde Resin Wai Whakatairanga Hiako Hiako Kaihoko CAS 9003-08-1
Whakaahuatanga Poto:
Ko te Melamine he kirihou whakamaarama, he mea hanga mai i te melamine me nga tohu tauhohenga polymerization formaldehyde.Ingoa matū Melamine formaldehyde resin, Ingoa Ingarihi Melamine, ingoa whakamaori Hainamana Melnai.Kei a ia nga painga o te kore-paitini me te reka, te patuki i te parenga, te waikura, te teitei o te pāmahana, te iti o te pāmahana me etahi atu.Hanganga kiato, kaha pakeke, e kore e ngawari ki te pakaru, kaha mauroa.Kei te whakamahia nuitia i roto i te ahumahi matū, te takai, te hanga pepa, te hanga, te tepu, te taonga me etahi atu.
| NGA MEA | WHAKAMAHI |
| Te ahua | Paura ma |
| Iwi Whakarewa | 354°C |
| Kohuatanga | 557.54℃ |
| Whakatauranga | 1.826 |
| Tohu Kohiko | 325.2 ℃ |
| Kiato | 1.661g/cm3 |
| PH(20% wairewa wai) | 7-9 |
| Whakaheke wai(%) | ≥14 |
| Ihirangi makuku(%) | ≤4 |
| Wairewa wai | 3 g/L (20 ºC) |
Melamine Formaldehyde Resin SulfonatedTukanga Whakaputa:
Melamine-formaldehyde resin, he polymer ka riro mai i te tauhohenga o te melamine me te formaldehyde.E mohiotia ana ano ko te melamine formaldehyde resin me te melamine resin.Ko te whakapotonga reo Ingarihi MF.Ka puta te tauhohenga hononga-whakawhiti i te wa e tukatuka ana me te whakakoi, a ko te hua he kapia whakamaroke whakamaroke.Ko te tikanga ki te korero tahi me te kapia urea-formaldehyde hei kapia amino.Ko tōna tātai: Tāpirihia te 50mL wairewa formaldehyde me te 0.12g urotropine ki roto i te ipu kaki-toru me te whakakorikori hiko, te whakamaarama reflux me te inemahana, whakakorikoria kia tino rewa, katahi ka tapirihia te 31.5g melamine i raro i te whakakorikori, me te whakaoho tonu I muri i te 5 meneti, whakamahana. ki te 80°C hei timata i te tauhohenga;i te wa o te tauhohenga, ka tino kitea ka huri te punaha tauhohenga mai i te koriri ki te maamaa.2. Tīmatahia te ine i te ōwehenga rerenga mo te 30-40 meneti i muri i te whakawāteatanga o te pūnaha tauhohenga.Ka tae te tauwehenga o te rerenga ki te 2:2, taapiri tonu i te 0.15g (2-3 pata) o te triethanolamine, whakaohooho rite, tango i te pati wera, ka mutu te tauhohenga;toia kia 2 mL o te tauira mai i te wairewa tauhohenga, whakamatao ki te mahana o te rūma, me te taapiri i te wai maturu i raro i te whakakorikoritanga, Ina tapirihia te 2mL wai, ka kopouri te tauira ka kore e marama i muri i te wiri.Ko te tikanga ka eke te ōwehenga rerenga ki te 2:23.Pepa impregnation.Ringihia te prepolymer ki roto i te rīhi petri maroke, hoatu 15 nga wahi o te pepa tātari ki roto i te prepolymer, ka tuku mo te 1-2 meneti;katahi ka tango ki waho me te tweezers ka ata whakamahi i te rakau karaihe Whakairihia te taikaha prepolymer ki te mata o te pepa tātari, ka whakatika ki te taura me te whatanga kia maroke.He rite, he tino tika te ruku.Ko te kapia melamine formaldehyde kua rongoa he kore tae, he maamaa, he pumau i roto i te wai kohua, ka taea te whakamahi i te 150°C, he whakaweto-whaiaro, he aukati pewa me nga taonga miihini pai.
Melamine Formaldehyde Resin SulfonatedĀhuatanga:
1. Ma te nui ake o te mahi matū, te kaha hononga nui, te kaha o te wai, ka taea e koe te tu i te wai kohua mo te neke atu i te toru haora, te pumau o te waiariki, te kaha o te whakamaarama i te wera iti, te pai o te aukati abrasion, te whakaora tere, kaore he hiahia mo te kaihoko whakaora.
2. Ko te hua melamine he pai ake te pakeke me te aukati abrasion i te hua kapia urea-formaldehyde.He pai ake te atete ki nga matū me nga taonga whakamaarama hiko.Heoi, he ngawari te pakaru o te paparanga piri i muri i te rongoa.Kaore e pai ki te whakamahi i te whakapiri kapia melamine kua whakarerekehia anake.
3. He wa poto mo te rokiroki me te pirau.Ka taea te hanga hei paura hei whakaroa i te wa rokiroki.He nui ake te utu o te kapia melamine whakarereke.Kei te whakamahia i roto i te hanga o nga panui whakakikorua kirihou.Kei te whakamahia nuitia i roto i nga taonga, te hanga waka, me era atu.
Mō mātou:
Shandong Jufu Chemical Technology Co., Ltd. he kamupene ngaio i whakatapua ki te hanga me te kaweake i nga hua matū hanga.I arotahi a Jufu ki te rangahau, ki te whakaputa, ki te hoko atu i nga momo hua matū mai i te whakaturanga.I timata me te whakauru raima, ko o maatau hua matua ko: Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene sulfonate formaldehyde, polycarboxylate Superplasticizer me te konutai gluconate, kua whakamahia nuitia hei whakaheke wai raima, hei whakaraerae me te aukati.
FAQ
Q1: He aha ahau e whiriwhiri ai i to kamupene?
A: Kei a matou ake nga wheketere me nga miihini taiwhanga.Ko o tatou hua katoa ka mahia i roto i te wheketere, na reira ka taea te whakamana i te kounga me te haumaru;kei a matou he roopu R&D ngaio, roopu whakaputa me te roopu hoko;ka taea e matou te whakarato ratonga pai i te utu whakataetae.
Q2: He aha nga hua kei a tatou?
A: Ko te nuinga o taatau te whakaputa me te hoko Cpolynaphthalene sulfonate, konutai gluconate, polycarboxylate, lignosulfonate, etc.
Q3: Me pehea te whakaū i te kounga o te hua i mua i te whakatakoto ota?
A: Ka taea te whakarato tauira, a kei a matou he purongo whakamatautau i tukuna e tetahi umanga whakamatautau tuatoru whai mana.
Q4: He aha te iti rawa o te tono mo nga hua OEM / ODM?
A: Ka taea e matou te whakarite tapanga mo koe kia rite ki nga hua e hiahia ana koe.Tena koa whakapiri mai ki a maatau kia pai te haere o to waitohu.
Q5: He aha te wa tuku / tikanga?
A: Ka tukuna e matou nga taonga i roto i nga ra mahi 5-10 i muri i to utu.Ka taea e matou te whakaatu ma te hau, ma te moana, ka taea hoki e koe te whiriwhiri i to kawe waka.
Q6: Kei te whakarato koe i te ratonga muri-hoko?
A: Ka whakaratohia e matou he ratonga 24 * 7.Ka taea e taatau te korero ma te imeera, skype, whatsapp, waea me tetahi huarahi e pai ana koe.
