Ngwaahịa Inov Polyurethane maka mmepụta nke ihe ndị na-egbochi mmiri na-adịghị
DOPU-201 Eco-friendly Hydrophobic Polyurethane Grouting Material
Okwu mmalite
DWPU-101 bụ ihe eco-enyi na enyi otu akụrụngwa hydrophilic polyurethane grouting ihe.Nke a hydrophilic grouting ihe na-emepụta site mmeghachi omume nke ngwakọta polyols na isocyanate, na njedebe-capped site isocyanate.Ihe nwere ike ime ngwa ngwa na mmiri, na-agwọta ma gbasaa iji mechie mgbawa, ka o wee nweta mmetụta nke nkwụsị mmiri ngwa ngwa.Mgbe mmeghachi omume na mmiri gasịrị, ngwaahịa ahụ na-aghọ gel na-agbanwe na-acha ọcha milky, nke nwere uru nke ngwa ngwa ngwa ngwa, ike dị elu, obere shrinkage na ike adịghị ike.A na-eji ya eme ihe na tunnels ụzọ ụgbọ oloko, nchekwa mmiri na ike mmiri, ebe a na-adọba ụgbọala n'okpuru ala, ọwa mmiri na mpaghara ndị ọzọ nke nkwụsị mmiri na-adịghị.
Atụmatụ
A. Viscosity dị ala, na-enwe ike ịgbasa ngwa ngwa na mmiri, nhazi nke gel consolidation na-adịghị agwụ agwụ nwere arụmọrụ dị mma nke nkwụnye mmiri;
B. Mgbakwunye mmiri ara ehi na-acha ọcha na-acha ọcha na-emepụta na mmiri nwere àgwà nke nkwụsị okpomọkụ dị ala, ịdị mma dị mma, ezigbo mgbochi permeability na ihe ndị ọzọ.
C. Ngwaahịa ahụ nwere mmetụta dị mma na-agwakọta na mmiri ma nwee ike gbasaa miri emi n'ime mgbawa.Mgbe mmeghachi omume ahụ gasịrị, nchikota n'ibu nwere ike mejupụta mgbape n'akụkụ niile.
D. Ngwaahịa ahụ nwere ezigbo expansibility, nnukwu mmiri ọdịnaya, ezigbo hydrophilicity na groutability.Na viscosity na ọgwụgwọ ọnụego nke ngwaahịa nwere ike gbanwee dị ka mkpa nke oru ngo.
NDỤMỌDỤ NDỊ MMADỤ
| ihe | index |
| Ọdịdị | odo ma ọ bụ ọbara ọbara na-acha aja aja transperent mmiri mmiri |
| Njupụta /g/cm3 | 1.0-1.2 |
| Viscosity /mpa·s(23±2℃) | 150-600 |
| Gel oge / s | 15-60 |
| Ọdịnaya siri ike/% | 75-85 |
| Ọnụọgụ ụfụfụ /% | 350-500 |
| Ọnụego mgbasawanye /% | 20-50 |
| Ntinye mmiri (ugboro iri mmiri), s | 25-60 |
| Rịba ama: Enwere ike ịhazi oge .gel dị ka mkpa ndị ahịa si dị; B .viscosity nwere ike gbanwee dịka mkpa ndị ahịa si dị. | |
Ngwa
A. Na-ejuputa seams sealing na waterproof anticorrosive mkpuchi nke Water tank, mmiri ụlọ elu, okpuru ulo, ndo na ụlọ ndị ọzọ;
B. Nchekwa corrosion nke metal na ihe ọkpọkọ ọkpọkọ na nhazi ígwè;
C. Nkwalite ntọala nke tunnels dị n'okpuru ala na ụlọ na ọgwụgwọ ala na-ekpuchi uzuzu;
D. The akara na ike nke deformation seams, ewu nkwonkwo na structural cracks na-ewu oru ngo;
E. Akara nkwụsị na nkwado nke ọdụ ụgbọ mmiri, wharves, piers, dams na hydropower ọdụ, wdg;
F. Nchekwa mgbidi na ntanye ntanye n'ime mkpọ ala ala, ntinye mmiri na-ahọrọ na nrigbu mmanụ, na nkwụsị mmiri na-agbapụta na ogbunigwe, wdg.
