DOPU-201 Eco-enyi na enyi Hydrophobic Polyurethane Grouting Ihe
DOPU-201 Eco-enyi na enyi Hydrophobic Polyurethane Grouting Ihe
OKWU
DOPU-201 bụ ihe eco-enyi na enyi otu akụrụngwa hydrophobic polyurethane grouting ihe onwunwe. Nke a chemical grouting ihe onwunwe na-emepụta site mmeghachi omume nke ngwakọta polyols na isocyanate, na ọgwụgwụ-capped site isocyanate. The ihe onwunwe pụrụ eme ngwa ngwa na mmiri, ya olu kọwakwuru, na-etolite a mmiri-unyi anaghị agbasa na-asụ Ụfụfụ. Nke a ihe onwunwe pụrụ ọ bụghị nanị na waterproof ịkwụnye, ma na-nwere a ụfọdụ mkwado na stabilization mmetụta. Ọ na-e ọtụtụ-eji ụgbọ oloko tunnels, mmiri Conservancy na hydropower, ala na-arụzi ụgbọala, siwa na ndị ọzọ ubi nke waterproof leakage-ịkwụnye.
atụmatụ
A. Good hydrophobicity na chemical kwụsie ike.
B. na nnukwu permeation okirikiri, solidification olu ruru na elu mmiri mmeghachi omume rate.Reacting na mmiri nwere ike hapụ a otutu mgbasa mgbali nke sọ slurry na-agbasa ka omimi nke mgbape na-etolite a isiike igba.
C. Good chemical corrosion na-eguzogide megide acid, alkali na organic solvents.
D. The mkpuchi bụ ire ụtọ, na-eyi na-eguzogide na free si chọọ.
E. Ezigbo adhesion na ihe isi na ndị ọzọ ụlọ ihe.
F. The viscosity na ọnọdụ oge pụrụ ịgbanwe dị ka engineering chọrọ.
ahụkarị Index
|
item |
Index |
|
ọdịdị |
Tan uzo mmiri mmiri |
|
Njupụta / g / cm3 |
1.05-1.25 |
|
Viscosity / mpa · s (23 ± 2 ℃) |
400-800 |
|
Isetịpụ oge a / s |
≤420 |
|
Solid ọdịnaya /% |
≥78 |
|
Asụ ụfụfụ ọnụego /% |
≥1500 |
|
Compressive ike / MPa |
≥20 |
|
PS: Isetịpụ oge pụrụ ịgbanwe dị ka ndị ahịa mkpa; |
|
tinye
A. Igbo onuete akara na waterproof anticorrosive mkpuchi nke Water tank, mmiri elu, na okpuru ulo, ebe obibi na ndị ọzọ na ụlọ;
B. corrosion nchedo metal na ihe anwụrụ oyi akwa na ígwè Ọdịdị;
C. Foundation mkwado ala tunnels na ụlọ na ala dustproof ọgwụgwọ;
D. The oru na-ewusi ike nke deformation seams, ewu nkwonkwo na bughi cracks na wuo ụlọ;
E. akara leakage na mkwado ọdụ ụgbọ mmiri, wharves, piers, dams na hydropower ụgbọ, wdg;
F. Wall nchebe na ihihi ịkwụnye geological mkpọpu ala, nhọrọ mmiri ịkwụnye mmanụ nrigbu, na mmiri na-akwụsị-gushing na nke m, wdg
