YDN8080A Water-borne Melamine-Formaldehyde Resin Stiffening Agent

Khoom nta

1. Cov tsos mob: pob tshab viscous kua;
2. Cov khoom muaj txiaj ntsig: 80.0 ± 0.2%;
3. pH: 8.0-10.0;
4. Viscosity (30 ° C): 800 - 1200cps;
5. Dawb formaldehyde (qhov hnyav%): 0.4-0.6%;
6. Cia ruaj khov: tuaj yeem khaws cia rau 3 lub hlis hauv qhov chaw txias thiab qhov cua, tuaj yeem khov;
7. Solubility: tuaj yeem yaj hauv dej hauv txhua qhov kev faib ua feem, thiab tuaj yeem tsim cov colloids nrog qee cov kua qaub;
8. Compatibility: tuaj yeem siv ua ke nrog cov koom haum textile feem ntau;
9. Bath stability: ruaj khov rau ntau tshaj 5 teev hauv da dej.

Cov yam ntxwv ua

A) Cellulose fiber ntau ntaub

Cov yam ntxwv hauv qab no tuaj yeem tau txais los ntawm kev siv cov cob thiab YT ua ke los ua cov khoom siv cellulose muaj zog:

1. High wrinkle thiab shrink Resistance, ruaj thiab washable;
2. Cov khoom siv ua haujlwm ntev ntev tom qab ntxuav;
3. Qhov nro tshwm sim los ntawm kev ua cov resin yog qhov tsawg, thiab nws muaj kev tiv thaiv zoo rau chlorine;
4. Ua kom nrawm nrawm ntawm ntau cov dyes ncaj qha;
5. Txhim khu kev tiv thaiv hydrolysis tshwm sim los ntawm cov kua qaub los yog tso cov kua qaub;
6. Tsis hloov xim vim kev kho cua sov;
7. Tsis tshua muaj formaldehyde residual ntawm cov ntaub nto, zoo heev txo qhov nyiam ntawm cov khoom kom muaj formalin tsw thaum lub sij hawm cia tom qab fabrication;
8. Tsis muaj ntxhiab tsw.

B) Synthetic fibers

Cov resin tuaj yeem muab cov khoom nram qab no rau NYLON, DACRON lossis lwm yam hydrophobic hluavtaws fibers:

1. Yooj yim rau tes;
2. Zoo tagnrho nruj thiab siab elasticity;
3. Highly dej-resistant thiab qhuav-tu resistant;
4. Tsis muaj qhov tshwm sim ntawm resin;
5. Tsis muaj ntxhiab tsw thaum lub sijhawm khaws cia;
6. Txo cov neeg kho tshuab ua cov teeb meem thiab cov pa phem.

Cov lus qhia rau kev siv

1. Npuag tej yam kev mob: Cov ntaub yuav tsum huv si thiab yuav tsum tsis txhob muaj tej yam khoom uas yuav cuam tshuam cov resin nkag mus rau hauv, ib txwm ua thiab da dej stability, xws li kua qaub, alkali, ntsev los yog lwm yam khoom.
2. Kev npaj da dej: Tsis muaj kev ceev faj tshwj xeeb lossis cov txheej txheem rau kev npaj da dej, vim tias cov khoom no tuaj yeem yaj hauv dej hauv ib qho kev faib ua feem ntawm chav tsev kub.Kev xaiv ntawm catalyst nyob ntawm cov khoom siv kho cua sov thiab cov txheej txheem ua haujlwm;
3. Catalyst compatibility: Catalysts xws li YT-01, YT-02, YT-03 tuaj yeem siv.