Waterborne Polyurethane Pressure Sensitive Adhesive PU PSA

I.Product Description:

YY-901RM yog ib qho anionic waterborne polyurethane dispersion uas qhia tau zoo heev kev sib raug zoo zog rau

feem ntau natural thiab hluavtaws cov ntaub ntawv. Nws tuaj yeem siv rau hauv ntim, zaj duab xis lamination, ntaub ntawv sib txuas thiab

lwm qhov chaw thov, thiab tsim nyog rau chav tsev kub sib txuas. Nws yog waterbased polyurethane siab rhiab nplaum nplaum.

 

Ntxiv 2-5% ntawm isocyanate lossis aziridine curing tus neeg sawv cev tuaj yeem txhim kho kev sib raug zoo thiab kev ntxuav dej ceev ceev.

 

【Features】:

1. Lub zog sib txuas siab.

2. Chav ua kom sov.

3. Haum rau ntau lub substrate.

 

Khoom Profile

Waterborne polyurethane siab-sensitive adhesive (WPSA) yog dej-raws li, ib puag ncig tus phooj ywg, ib qho - cov nplaum nplaum. Nws belongs rau qeb ntawm siab- cov nplaum nplaum thiab feem ntau yog siv rau kev sib txuas thiab kho ua npuas ncauj, hlau, ntoo, vaj huam sib luag, ntawv, thiab cov khoom siv hauv tsheb (xws li headliners thiab qhov rooj hauv ob sab phlu).
Cov nplaum no nthuav tawm lub zog tev tawm thiab pib tack. Cov yeeb yaj kiab kho tau yooj yim thiab pob tshab, nrog kev laus ua haujlwm zoo, cuam tshuam tsis kam, thiab thixotropy.
1. Waterborne PSA nthuav tawm lub zog tev thiab tev lub zog, nrog rau kev ua haujlwm zoo thiab kev tuav pov hwm.
2. Nws muaj kev sib raug zoo nrog ntau yam xim.
3. Nws muaj peev xwm crosslink ntawm chav tsev kub.
4. Nws muaj zoo heev peeling zog thiab muaj zog zaj duab xis cohesion.
5. Nws yog dej -raws li emulsion, tsis yog - tshuaj lom thiab tsis yog -flammable.
6. Nws yog ib qho khoom siv thiab siv tau yooj yim.
7. Nws dries sai.
8. Nws nthuav tawm cov khoom ruaj khov zoo heev, kev ruaj ntseg txhua yam, thiab tiv thaiv te; zoo heev cuam tshuam; zoo thixotropy; thiab zoo aging kuj.