DOPU-201 Eco-friendly Hydrophobic Polyurethane Grouting Material
DOPU-201 Eco-friendly Hydrophobic Polyurethane Grouting Material
Okwu mmalite
DOPU-201 bụ ihe eco-enyi na enyi otu akụrụngwa hydrophobic polyurethane grouting ihe.Nke a na-emepụta ihe na-emepụta ihe na-emepụta ihe site na mmeghachi omume nke ngwakọta polyols na isocyanate, na njedebe nke isocyanate.Ihe nwere ike ime ngwa ngwa na mmiri, olu ya na-agbasawanye, na-emepụta ụfụfụ mmiri na-adịghị edozi.Ihe a nwere ike ọ bụghị naanị nkwụnye mmiri na-adịghị, kamakwa ọ nwere ụfọdụ nkwado na nkwụsi 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. Ezigbo hydrophobicity na nkwụsi ike nke kemịkal.
B. Na nnukwu permeation radius,solidification olu ruru na elu mmiri mmeghachi omume rate.Reacting na mmiri nwere ike hapụ a otutu mgbasa mgbali nke push na slurry na-agbasa na omimi nke mgbape na-etolite a isiike consolidation.
C. Ezi chemical corrosion eguzogide acid, alkali na organic solvents.
D. Ihe mkpuchi ahụ dị mma, na-eguzogide ọgwụ na enweghị ebu.
E. Mmanya adhesion na isi ihe na ihe ụlọ ndị ọzọ.
F. Enwere ike ịhazi viscosity na oge ntọala dịka ihe injinia chọrọ.
NDỤMỌDỤ NDỊ MMADỤ
| ihe | Index |
| Ọdịdị | Tan uzo mmiri mmiri |
| Njupụta /g/cm3 | 1.05-1.25 |
| Viscosity /mpa·s(23±2℃) | 400-800 |
| Ịtọ oge a/s | ≤420 |
| Ọdịnaya siri ike/% | ≥78 |
| Ọnụọgụ ụfụfụ/% | ≥1500 |
| Ike mkpakọ /MPa | ≥20 |
| PS: Enwere ike ịhazi oge nhazi dị ka 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.
