DOPU-201 Eco-phooj ywg Hydrophobic Polyurethane Grouting Khoom
DOPU-201 Eco-phooj ywg Hydrophobic Polyurethane Grouting Khoom
Taw qhia
DOPU-201 yog eco-phooj ywg ib qho khoom siv hydrophobic polyurethane grouting khoom.Cov khoom siv tshuaj lom neeg no yog tsim los ntawm cov tshuaj tiv thaiv ntawm kev sib xyaw polyols thiab isocyanate, thiab kawg-capped los ntawm isocyanate.Cov khoom muaj peev xwm hnov mob sai nrog dej, nws qhov ntim nthuav dav, tsim kom muaj dej-insoluble foaming.Cov khoom siv no tuaj yeem tsis tsuas yog ntsaws rau hauv dej, tab sis kuj muaj qee qhov kev txhawb zog thiab ruaj khov.Nws tau dav siv nyob rau hauv subway tunnels, kev txuag dej thiab hydropower, underground garage, dej phwj tuaj thiab lwm yam teb ntawm waterproof to-plugging.
NTA
A. Zoo hydrophobicity thiab tshuaj stability.
B. Nrog loj permeation vojvoog, solidification ntim piv thiab siab dej tshuaj tiv thaiv tus nqi.Reacting nrog dej muaj peev xwm tso tawm ntau expansion siab uas thawb lub slurry mus diffuse mus rau qhov tob ntawm lub tawg los ua ib tug nruj consolidation.
C. Zoo tshuaj corrosion kuj tiv thaiv acid, alkali thiab organic solvents.
D. Cov txheej yog du, hnav-resistant thiab tsis muaj pwm.
E. Zoo heev adhesion nrog pob zeb hauv paus thiab lwm yam khoom siv hauv tsev.
F. Lub viscosity thiab teeb tsa lub sijhawm tuaj yeem hloov kho raws li qhov xav tau ntawm engineering.
TYPICAL INDEX
| yam | Index |
| Qhov tshwm sim | Tan pob tshab kua |
| Qhov ceev / g / cm3 | 1.05-1.25 dr hab |
| Viscosity /mpa·s (23 ± 2 ℃) | 400-800 Nws |
| Teem sijhawm a/s | ≤420 |
| Cov ntsiab lus tseem ceeb /% | ≥78 |
| Foaming tus nqi /% | ≥1500 |
| Compressive zog / MPa | ≥ 20 |
| PS: Teeb lub sijhawm tuaj yeem hloov kho raws li cov neeg siv khoom xav tau; | |
APPLICATION
A. Filling seam sealing thiab waterproof anticorrosive txheej ntawm Dej tank, dej ntauwd, hauv qab daus, vaj tse thiab lwm yam vaj tse;
B. Kev tiv thaiv kev tiv thaiv ntawm cov hlau thiab qhob yeeb nkab txheej thiab steel qauv;
C. Kev txhim kho hauv av hauv av thiab cov tsev thiab kev kho cov plua plav hauv av;
D. Lub sealing thiab ntxiv dag zog rau deformation seams, kev tsim kho cov pob qij txha thiab cov kab nrib pleb hauv kev tsim kho;
E. Sealing to thiab reinforcement ntawm ports, wharves, piers, dams thiab hydropower stations, thiab lwm yam;
F. Kev tiv thaiv phab ntsa thiab xau ntsaws rau hauv geological drilling, xaiv dej ntsaws rau hauv cov roj siv, thiab dej nres-gushing hauv mine, thiab lwm yam.
