Focus on Cellulose ethers

E masani ona fa'aogaina vaila'au fa'aopoopo mo le pa'u pa'u mamago

1. Toe fa'asalalauina le pauta latex (EVA)

Vinyl acetate ma le ethylene copolymer pa'u (VAC/E)

Terpolymer pa'u pauta o ethylene, vinyl chloride ma vinyl laurate (E/VC/VL)

Terpolymer pa'u pa'u pa'u pa'u vinyl acetate, ethylene ma fatty acid sili atu vinyl ester (VAC/E/VeoVa)

Fa'aaogāga fa'apitoa:

Fa'ateleina le maopoopo (fausia ata)

fa'ateleina le felagolagoma'i (feso'ota'iga)

fa'atele le fetuutuuna'i

2. Cellulose eter

Methyl hydroxyethyl cellulose eter (MC)

Methyl hydroxypropyl cellulose eter (MC)

Sodium Carboxymethyl Cellulose (CMC)

Fa'aaogāga fa'apitoa:

taofi vai

mafiafia

Faʻaleleia le malosi o fusi

Fa'aleleia galuega faufale

3. Alava Anti-ta'e

Alava tioata e tete'e alkali

Vinylon alava (PVA fiber)

Polypropylene fiber (PP fiber)

Aila aila (Alava PAN)

Fa'aaogāga fa'apitoa:

Ta'e tete'e ma malo

a'afiaga tete'e

tete'e fa'a'aisa

4. Alava laupapa

Alava faalenatura e le mafai ona solu i le vai ma so'o so'o / sili ona fetuutuunai/dispersibility

Fa'aaogāga fa'apitoa:

Anti-ta'eta'e

faaleleia

Anti-pa'u

5. Suavai fa'aitiitiga vai

Fa'aitiiti vai masani

Superplasticizer

Superplasticizer malosi vave

superplasticizer tuai

Superplasticizer e fa'aoso i le ea

Fa'ata'ita'i-maualuga superplasticizer

Fa'aaogāga fa'apitoa:

fa'aitiitia le fa'aaogaina o le vai

fa'atele le sima

sima fa'atasi

6. Fa'afuafua

Fesoasoani e fa'amatu'u le ea ea na pu'eina ma fa'atupu i le taimi e fa'afefiloi ai le sima ma fau/fa'aleleia le malosi fa'amalosi/fa'alelei le tulaga o luga.

Polyols

polysiloxane

Fa'aaogāga fa'apitoa:

ta'e le pulu

puipuia le toe fa'afouina o le foam


Taimi meli: Mati-16-2023
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