44072 Kuuma Utomoni
Mbali & Ubwino
- Mulibe formaldehyde.Imakwaniritsa zofunikira zoteteza chilengedwe.
- Wabwino stiffening zotsatira.
- Zabwino reactivity.Ikhoza kudutsana yokha popanda kugwiritsa ntchito pamodzi ndi wothandizira mankhwala.
- Kuthekera kwabwino kolowera.Ikhoza kuyamwa mofanana ndi nsalu.
Katundu Wanthawi Zonse
| Maonekedwe: | Kuwala chikasu mandala madzi |
| Ionicity: | Anionic |
| pH mtengo: | 9.0±1.0 (1% yankho lamadzi) |
| Kusungunuka: | Zosungunuka m'madzi |
| Zamkatimu: | 23-24% |
| Ntchito: | Polyester, nayiloni, thonje ndi zosakaniza zawo, etc. |
Phukusi
120kg mbiya pulasitiki, IBC thanki & makonda phukusi zilipo kusankha
MFUNDO:
Makhalidwe a thonje fiber
Ulusi wa thonje ndi umodzi mwa ulusi wofunikira kwambiri wa nsalu wachilengedwe womwe umachokera ku zomera ndipo umapanga gawo limodzi mwa magawo atatu a ulusi wa nsalu padziko lonse lapansi.Ulusi wa thonje umamera pamwamba pa mbewu ya thonje.Ulusi wa thonje uli ndi 90 ~ 95% ya cellulose yomwe ndi organic pawiri ndi formula wamba (C6H10O5)n.Ulusi wa thonje umakhalanso ndi sera, ma pectins, ma organic acid ndi zinthu zopanda organic zomwe zimatulutsa phulusa pamene ulusi wapsa.
Ma cellulose ndi polima liniya wa 1,4-β-D-glucose mayunitsi olumikizidwa pamodzi ndi ma valence bond pakati pa maatomu a kaboni nambala 1 ya molekyulu ya glucose ndi nambala 4 ya molekyulu ina.Mlingo wa polymerization wa cellulose molekyulu ukhoza kukhala wokwera mpaka 10000. Magulu a hydroxyl OH otuluka m'mbali mwa unyolo wa molekyulu amalumikiza maunyolo oyandikana nawo limodzi ndi hydrogen chomangira ndikupanga riboni ngati ma microfibrils omwe amasanjidwanso kukhala midadada yayikulu ya unyolo. .
Ulusi wa thonje ndi wonyezimira pang'ono komanso pang'ono wa amorphous;mlingo wa crystallinity kuyezedwa ndi X-ray njira ndi pakati 70 ndi 80%.
Chigawo chamtundu wa thonje chimafanana ndi mawonekedwe a 'impso' pomwe zigawo zingapo zitha kudziwika motere:
1. Khoma lakunja la cell lomwe limapangidwa ndi cuticle ndi khoma loyambirira.Cuticle ndi wosanjikiza woonda wa sera ndi ma pectins omwe amaphimba khoma loyambirira lopangidwa ndi ma microfibrils a cellulose.Ma microfibrils awa amasanjidwa kukhala maukonde ozungulira okhala ndi kumanja ndi kumanzere.
2. Khoma lachiwiri limapangidwa ndi zigawo zingapo zokhazikika za microfibrils zomwe nthawi ndi nthawi zimasintha mawonekedwe awo aang'ono pokhudzana ndi fiber axis.
3. Pakatikati pa dzenje lomwe lagwa ndi lumen lokhala ndi zotsalira zouma za cell nucleus ndi protoplasm.
