Nhau - Sei machira eacetate achidhura

Mumakore maviri apfuura, vagadziri vanowanzoti "jira reacetic acid" uye "jira retriacetic acid", uye vobva vatenderera ne3D vachitenderera ruzha, "handikwanise kuribhadhara!" "Rufu! Handikwanise kurishandisa!" Rudzi urwu rwejira ndirwo rwunonyanya kufarirwa nemakambani emhando yepamusoro mumakore maviri apfuura, saka riri kupi?

Goverana marudzi ese eacetic acid yakaoma nekukasika, uri kupi, uye tiri mukugadzira mbatya, tinoita kuti machira eacetic acid adhure zvakanyanya? Shandisa nemazvo.

1. Asidhi yeAceticjira
Acetate fiber rudzi rwefaibha yekugadzira, ifaibha yakagadzirwa zvishoma nezvishoma, inova cellulose uye acetic anhydride reaction kuti iwane faibha acetate, uye yakazobva yasundwa cellulose acetate fiber. ACETATE fiber, inozivikanwawo sejira reacetate, kureva kuti, vanhu vanowanzoti acetic acid faibha, inozivikanwawo sejira reacetate, inozivikanwawo seYasha, ihomophone yechiChinese yeEnglish acetate.

Fiber yeAcetate inogona kukamurwa kuita mhando mbiri dzeacetate fiber uye nhatu dzeacetate fiber. Ndeupi musiyano uripo pakati pevhiniga mbiri nenhatu?

(1) Vhiniga nhatu imhando yeacetate, isina hydrolysis, uye mwero wayo we esterification wakakwira. Saka, kudzivirira chiedza nekupisa kwakasimba, mashandiro ekudhaya haana kunaka, uye mwero wekunyudzwa kwemvura (inozivikanwawo se mwero wekuwana hunyoro) wakaderera.
(2) Vhiniga mbiri imhando yeacetate inoumbwa mushure mekusashanda zvakanaka kwemvura, uye mwero wayo we esterification wakaderera pane wevhiniga nhatu. Saka, mashandiro ekupisa haana kunaka sevhiniga nhatu, mashandiro ekudhaya ari nani pane vhiniga nhatu, uye mwero wekunyudzwa kwemvura wakakwira kupfuura vhiniga nhatu.

2. Jira reTriacetic acid
Triacetate inowanzoshandiswa mukugadzira mafashoni edu. Nhasi, tinonyanya kutarisa jira retriacetate iro riri rejira rakanaka reacetic acid, saka triacetate pamwe chete nerinodhura, rinodhura, uye rinodhura ~ muviri wese une zvakanakira ~

Triacetate, inozivikanwa nezita rekuti SOALON, inobva mumiti yeConifers inorimwa muCanada neAlaska. Ifiber chaiyo ye semi-artificial, yakagadzirwa neMitsubishi Rayon Company yekuJapan, rudzi rutsva rwemusanganiswa wemachira echisikigo neepamusoro-soro, ane hunyoro hwakafanana nefibers dzechisikigo, asi mhedzisiro yayo yakafanana nefibers dzekugadzira.

Acetate fiber panguva ye esterification, chiyero che esterification chinopfuura 2.7, chinonzi triacetate fiber, uye jira rakagadzirwa ne triacetate fiber rinonzi triacetate faibha.

3. PK ine shinda dzechisikigo uye shinda dzakagadzirwa nevanhu

Kuonekwa uye kupenya kwetriacetate fiber kwakafanana nekwesirika yemulberry. Kunzwa kwekupfava uye kutsetseka kwakafananawo nekwesirika yemulberry, uye kukweva kwayo kwakafanana nekwesirika yemulberry, saka hapana kusarongeka mukuoma uye sirika yemulberry. Hunhu ndehwekuti mutengo wefibers dzechisikigo wave kukwira mumakore achangopfuura, uye triacetic acid yave nzvimbo yakanaka yekutsiva.

Saka, hapana kusviba kusina kujairika uye sirika. Hunhu hwacho ndehwekuti mutengo weshinda dzechisikigo wave kukwira mumakore achangopfuura, uye triacetic acid yave chinhu chakanaka chekutsiva.

Mapoinzi ekukunda:
(1) Jira resirika rine mabhakitiriya, guruva uye rinogona kucheneswa neoma chete, asi hazvisi nyore kugadzira magetsi asingachinji, hazvisi nyore kunyudza guruva mumhepo, uye hapana jira resirika riri nyore kudya zvikanganiso, zviri nyore kutarisira.
(2) Ine thermoplasticity yakanaka, chimiro chayo chiri nyore kugadzirisa, kana ichienzaniswa nehemp material, haisi nyore kumonana, ine basa rekubvisa hunyoro hwerineni, panguva imwe chete, ine kunzwa kwekusanzwa, kunzwa kutonhora kana yaipfekwa.
(3) Nekunyaradzwa kweshinda dzechisikigo, izvi zviri nani pane shinda dzekugadzira. Panguva imwe chete, kusimba kweshinda yeviscose kuri nani, asi zvakare kuri nyore kudhayiwa, uye kukurumidza kweruvara kwakakwira.

4. Kushandiswa uye kuiswa kwejira re acetic acid mukugadzira zvipfeko

Mutengo wejira re acetic acid unodhura, zvinosarudzwa kushandisa mbatya dzemhando yepamusoro, nedzimwe satin, kana kuti zvinhu zveTR hazvigone kutsiviwa, zvichienderana nebhandi remutengo webrand, kuti zvionekwe kana zvakakodzera brand yacho.

zvipfeko zvevakadzi zvemafashoni zvine mafashoni

(1) Kugadzira mafashoni --chipfeko

Jira reAcetic acid rekuitadhirezi rekutsvedza, ndiyo nzira ye ace, uye tinogona kuva nenzira dzakasiyana dzekududzira zvichienderana nekusiyana kwejira, pamwe nemaitiro ejira.

Mutengo: Ssheena
Zvimisikidzo: triacetate 82%, ethylene 18%)

(2) Dhizaini yemafashoni -- bhurugwa
Kana chirevo chekare: dhizaini yemabhurugwa, haagoni kuparadzaniswa nehupamhi uye kudonha kwejira. Zvinhu zveAcetic acid zvakafanana, teerera kunzwa kwesatin kweacetic acid, zvichabatanidzawo chiitiko.