Focus on Cellulose ethers

Ibisobanuro no gushyira mubikorwa inyongeramusaruro zikoreshwa muri poro yumye

A. Ifu idasubirwaho ifu ya latex
Ikoreshwa 1-5%
Ibisobanuro bifatika:
Ifu ya thermoplastique resin yabonetse mugutera spray-yumye ya molekile ya polymer emulioni hanyuma ikanatunganywa nyuma

Ubwoko bukuru:
1. Vinyl acetate na Ethylene copolymer ifu (VAC / E)
2. Ifu ya Terpolymer reberi ya Ethylene, vinyl chloride na vinyl laurate (E / VC / VL)
3. Ifu ya Terpolymer reberi ya vinyl acetate, Ethylene hamwe na aside irike ya vinyl ester (VAC / E / VeoVa)

Ikoreshwa ry'imiterere:
1. Kongera ubumwe (gushiraho film)
2. Ongera ubumwe (guhuza)
3. Ongera guhinduka (flexible)

B. Ether ya selile
Ikoreshwa 0.03-1%, viscosity 2000-200,000 Mpa.s
Ibisobanuro bifatika:
Ikozwe muri fibre naturel binyuze mumashanyarazi ya alkali, reaction reaction (etherification), gukaraba, gukama, gusya nibindi bikorwa

Ubwoko bukuru:
1. Methyl hydroxyethyl selulose ether (MC)
2. Methyl hydroxypropyl selulose ether (MC)
3. Sodium carboxymethyl selulose (CMC)

Ikoreshwa ry'imiterere:
1. Kubika amazi
2. Kubyimba
3. Kongera imbaraga zubumwe
4. Kunoza imikorere yubwubatsi

C. Ether
Ikoreshwa 0.01-0.1%

Ibisobanuro bifatika:
Irashobora kugira ingaruka kumurongo wa minisiteri ishingiye kuri gypsumu / sima na lime / guhindura imikorere no kurwanya sag ya minisiteri.

Ubwoko bukuru:
Akenshi ikoreshwa ifatanije na selile ya ether

Ikoreshwa ry'imiterere:
1. Kubyimba
2. Kunoza ubwubatsi
3. Kurwanya kugabanuka
4. Kurwanya kunyerera

D. Ifu ya Hydrophobi
Ikoreshwa rya 0.2-0.3%

Ibisobanuro bifatika:
Silane ishingiye kuri polymers

Ubwoko bukuru:
1. Umunyu wa aside irike
2. Ifu ya Hydrophobique rubber Hydrophobic / hydrophobic

E. Fibre idashobora kwihanganira
Ikoreshwa rya 0.2-0.5%

Ibisobanuro bifatika:
Guteranya hamwe na polystirene / polyester nkibikoresho byingenzi byibanze muburyo bushya / fibre-idashobora kwihanganira fibre ya beto na minisiteri / bita "secondaire ya kabiri" ya beto

Ubwoko bukuru:

1. Fibre yibirahuri irwanya alkali
2. Vinylon fibre (PVA fibre)
3. Fibre ya polypropilene (fibre PP)
4. Fibre ya Acrylic (PAN fibre)

Ikoreshwa ry'imiterere:

1. Kurwanya guhangana no gukomera
2. Kurwanya ihungabana
3. Gukonjesha no gukonjesha

F. Fibre
Ikoreshwa rya 0.2-0.5%

Ibisobanuro bifatika:
Fibre naturel idashobora gushonga mumazi na solge organic / flexible flexible / dispersibility

Ubwoko bukuru:
Uburebure bwa fibre yimbaho ​​ni 40-1000um / irashobora gukoreshwa mumashanyarazi yumye

Ibiranga
1. Kurwanya ibice
2. Gutezimbere
3. Kurwanya kumanikwa

G. Umukozi ugabanya amazi
Ikoreshwa 0.05-1%
Inyongeramusaruro ishobora kugabanya ingano yo kuvanga amazi murwego rwo gukomeza guhuza minisiteri ahanini imwe
1. Ibikoresho bisanzwe bigabanya amazi
2. Kugabanya amazi meza cyane
3. Imbaraga zambere superplasticizer
4. Kurinda superplasticizer
5. Kugabanya amazi yinjira mu kirere
Gusubiza inyuma cyane-superplasticizer Kugabanya gukoresha amazi / kongera ubwinshi bwa minisiteri / beto.

H. Defoamer
Ikoreshwa 0.02-0.5%
Fasha kurekura umwuka mubi wafashwe kandi ubyara mugihe cyo kuvanga minisiteri no kubaka / kunoza imbaraga zo kwikuramo / kunoza imiterere yubuso
1. Polyol
2. Polysiloxane (1. Guturika ifuro; 2. Kurinda ko ifuro rishya)

I. Umukozi wambere imbaraga
Ikoreshwa rya 0.3-0.7%
ubushyuhe buke hakiri kare coagulant
Kalisiyumu
Kwihutisha umuvuduko wa sima, kunoza imbaraga hakiri kare

J. Inzoga ya Polyvinyl
Amazi ashonga ya firime-ihuza ibintu
Ifu ya polyvinyl
PVA 17-88 / PVA 24-88
1. Guhuza
2. Gushiraho firime
3. Kurwanya amazi mabi
Byakoreshejwe imbere ninyuma yurukuta rwimbere, umukozi wa interineti, nibindi.


Igihe cyo kohereza: Werurwe-23-2023
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