2-Ethylhexyl Acrylate

2-Ethylhexyl Acrylate (2-EHA), tsaftataccen acrylic monomer mai mahimmanci don ƙirƙirar abubuwa masu ɗorewa. A matsayin maɓalli na ginin gini a cikin halayen polymerization, 2-EHA yana ba da aiki na musamman a cikin adhesives, sutura, da polymers na musamman. An samo asali daga ingantattun hanyoyin samarwa, 2-EHA namu yana tabbatar da daidaiton inganci, ƙarancin ƙazanta, da ingantaccen aiki don aikace-aikacen masana'antar ku.

Alamar:
ozun
Ma'ana:
2- EHA
Bayyanar:
ruwa mai tsabta mara launi
Lambar CAS:
103-11-7
Tsarin kwayoyin halitta:
Saukewa: C11H20O2
Nauyin Kwayoyin Halitta:
184
EINECS:
203-080-7
Solubility:
Mara narkewa

samuwa:



Tambaya Ƙara zuwa Kwando

Bayanin Samfura

Bayanin Samfura

2-Ethylhexyl Acrylate (2-EHA) - Maɗaukakiyar Monomer don Maɗaukaki kuma Mai Dorewa Polymers

2-Ethylhexyl Acrylate, wanda aka fi sani da 2-EHA, shine maɓalli na acrylic ester monomer wanda aka ba shi daraja don sassaucin ra'ayi da ƙananan zafin canjin gilashin a cikin ƙirar copolymer. Tare da dabarar sinadarai C₁₁H₀O₂ da lambar CAS 103-11-7, wannan bayyananne, ruwa mara launi yana nuna wari mai daɗi kamar ester da ƙarancin ƙarfi, yana mai da shi kyakkyawan zaɓi don aikace-aikacen da ke buƙatar taushi, na roba, da kayan jure yanayi. A matsayin mai narkewa mai amsawa da mai daidaitawa, 2-EHA yana haɓaka aikin polymers ta hanyar samar da kyakkyawan mannewa, ƙarfi, da juriya na sinadarai yayin kiyaye tsabta da ƙarancin wari.

An samo asali daga matakai masu inganci, 2-EHA ɗinmu yana daidaitawa tare da masu hanawa kamar MEHQ don tabbatar da tsaro da adanawa, saduwa da ƙa'idodin duniya don tsabta da daidaito a cikin masana'antu-polymerization.

Aikace-aikace na 2-Ethylhexyl Acrylate

Sarkar alkyl mai reshe na 2-EHA yana ba da sassauci na musamman ga masu amfani da kayan aiki, yana faɗaɗa amfanin sa a cikin sassa da yawa:

Adhesives da Sealants : Yana haɓaka tackiness da ƙarfin kwasfa a cikin kaset masu saurin matsa lamba, tambura, da injinan gini don amintaccen haɗin gwiwa akan sassa daban-daban.
Rufi da Paints : Inganta sassaucin fim, juriya na yanayi, da mannewa a cikin gine-gine, motoci, da ƙarewar itace.
Textiles da Fata : Yana haɓaka laushi, karko, da ƙin ruwa a cikin suturar masana'anta da abubuwan gamawa na fata.
Filastik da Polymers : Yana aiki azaman monomer mai laushi a cikin emulsions na acrylic don robobi masu jurewa tasiri, elastomers, da fina-finai masu sassauƙa.
Buga tawada : Yana ba da ƙarancin danko da saurin warkewa a cikin tawada masu warkewa UV don marufi da zane-zane.
Kulawa da Keɓaɓɓen Maganin Radiation : Ayyukan aiki azaman mai mai da martani a cikin gels, thickeners, da UV/EB-curable formulations don kayan shafawa da lantarki.

Haɗa 2-EHA yana ba da damar keɓaɓɓen kaddarorin polymer, daidaita taurin tare da elasticity don babban aiki na ƙarshen amfani.

Fa'idodin Amfani da Babban Tsabta 2-Ethylhexyl Acrylate

Zaɓin 2-EHA mai ƙima yana haifar da fa'idodi masu mahimmanci a cikin sarrafawa da tsayin samfur:

Ingantattun Sauƙaƙe : Rage zafin canjin gilashin (Tg) don taushi, polymers na roba waɗanda ke jure lankwasawa da tasiri ba tare da fashe ba.
Maɗaukaki mafi girma da Dorewa : Yana haɓaka jika mai ƙarfi da juriya ga danshi, sinadarai, da bayyanar UV don tsawan rayuwar sabis.
Low Volatility da Odor : Rage yawan hayaki yayin aikace-aikacen, tallafawa amincin ma'aikaci da bin ka'idojin VOC.
Broad Copolymer Compatibility : Yana haɗawa da sauri tare da styrene, vinyl acetate, da sauran acrylates don ƙirar ƙira.
Tsari Tsari : Babban tsabta yana rage haɓakar gel kuma yana inganta zaman lafiyar emulsion, yana haifar da mafi girma yawan amfanin ƙasa da ƙananan lahani.
Ayyukan Eco-Conscious : Yana ba da damar warkewar ƙarancin zafin jiki da tsarin polymer wanda za'a iya sake yin amfani da shi, daidaitawa tare da maƙasudin masana'anta.

Tambayoyin da ake yawan yi (FAQs)

Menene 2-Ethylhexyl Acrylate da ake amfani dashi?

2-Ethylhexyl Acrylate (2-EHA) mai haɗin gwiwa ne a cikin polymers na acrylic, da farko don adhesives masu sassauƙa, sutura, yadudduka, da sutura, inda yake ba da laushi, mannewa, da juriya na yanayi.

Shin 2-EHA yana narkewa a cikin ruwa?

A'a, 2-EHA ba shi da narkewa a cikin ruwa amma yana da narkewa sosai a cikin mafi yawan abubuwan kaushi na halitta kamar alcohols, esters, da hydrocarbons, yana sa ya dace da tsarin tushen ƙarfi da emulsion.

Me yasa 2-EHA ya bambanta da sauran acrylates kamar butyl acrylate?

2-EHA's tsayi C8 sarkar reshe yana ba da ƙarancin ƙarfi, mafi kyawun sassaucin yanayin zafi, da mafi girman hydrophobicity idan aka kwatanta da guntun sarkar acrylates kamar butyl acrylate, manufa don aikace-aikacen waje da na roba.

Yaya ya kamata a adana 2-Ethylhexyl Acrylate?

Ajiye a wuri mai sanyi, bushe, da iska mai kyau ƙasa da 25 ° C, nesa da zafi, haske, da oxidizers. An daidaita shi tare da MEHQ; saka idanu matakan hanawa kuma guje wa bargon nitrogen don hana polymerization.

Menene daidaitaccen tsabta na kasuwanci 2-EHA?

Matsayin masana'antu 2-EHA ya sami ≥99.5% tsabta, tare da ƙarancin acidity (≤0.01%) da abun ciki na ruwa (≤0.05%) don tabbatar da ingantaccen polymerization da ƙarancin halayen gefe.

Shin akwai matakan tsaro don sarrafa 2-EHA?

Ee, 2-EHA mai ƙonewa ne (madaidaicin walƙiya 86°C) kuma yana da kumburin fata/ido. Yi amfani da PPE gami da safar hannu, tabarau, da na'urorin numfashi; tabbatar da samun iska mai kyau, kuma yana ƙunshe da zubewa tare da abubuwan da ba su da amfani. Bi SDS don neutralization da zubar.