Urea formaldehyde resin ntụ ntụ
Ozi ngwaahịa
| Aha ngwaahịa | Urea formaldehyde resin | ngwugwu | Akpa 25KG |
| Aha ndị ọzọ | UF gluu ntụ ntụ | Ọnụọgụ | 20MTS / 20'FCL |
| Cas No. | 9011-05-6 | Koodu HS | 39091000 |
| MF | C2H6N2O2 | EINECS Mba. | 618-354-5 |
| Ọdịdị | Ọcha ntụ ntụ | Asambodo | ISO/MSDS/COA |
| Ngwa | Adhesives/Plywood/Particleboard/MDF | Ihe atụ | Dị |
Melamine urea formaldehyde resin (MUF resin)
Melamine urea-formaldehyde resin bụ ngwaahịa condensation nke mmeghachi omume n'etiti formaldehyde, urea na melamine.Resins ndị a abawanyela mmiri na nguzogide ihu igwe, na-eme ka ha dị mma maka imepụta ogwe maka iji n'èzí ma ọ bụ ọnọdụ iru mmiri dị elu.Resins ndị a na-enye arụmọrụ dị elu karịa akụkụ ahụ, nke na-eme ka ọnụ ahịa akụrụngwa dị elu dị elu.Resins ndị a bụ ihe nrapado a na-ejikarị eme ihe na mmepụta ihe ụlọ.
Ngwa:Osisi mkpuchi mkpuchi (LVL), mpempe akwụkwọ, ọkara njupụta fiberboard (MDF), plywood.
Melamine urea-formaldehyde resins dị n'ime melamine dị iche iche iji mezuo ọtụtụ ihe ndị ahịa chọrọ, na ngwaahịa nwere ike ịhazi ya na ihe ndị ahịa chọrọ.
Foto nkọwa
UF resin
MF resin
Resin phenolic
UF Resin Iji na usoro Sage
1.Pretreatment maka gluing osisi ihe:
A) Ọdịnaya iru mmiri ruru 10+2%
B) Wepụ Knots cracks, mmanụ ntụpọ na resin wdg.
C) Elu osisi ga-adị larịị ma dịkwa larịị.(Nnagide Ọkpụrụkpụ <0.1mm)
2. Ngwakọta:
A) Ngwakọta Ngwakọta (ibu): UF ntụ ntụ: Mmiri = 1: 1 (Kg)
B) Ụzọ mgbasa:
Tinye 2/3 nke ngụkọta mmiri achọrọ n'ime igwekota, wee gbakwunye ntụ ntụ UF. Gbanwee na igwekota na ọsọ nke 50 ~ 150 rotations / nkeji, mgbe gluu ntụ ntụ na-agbaze kpamkpam na mmiri, tinye 1/3 nke fọdụrụ na mmiri. mixer na bido maka 3 ~ 5minutes ruo mgbe gluu na-agbaze kpamkpam.
C) Oge a na-arụ ọrụ nke gluu mmiri mmiri gbazere bụ 4 ~ 8 awa n'okpuru ụlọ okpomọkụ.
D) Onye ọrụ ahụ nwere ike ịgbakwunye hardener n'ime gluu mmiri agwakọta dị ka ihe achọrọ n'ezie ma jikwaa oge mgbaze (ọ bụrụ na gbakwunye hardener, oge ịdị irè ga-adị mkpụmkpụ, ma ọ bụrụ na ejiri ya n'okpuru okpomọkụ, ọ dịghị mkpa ịgbakwunye hardener) .
Asambodo nyocha
| Ihe | Ọkọlọtọ tozuru oke | Nsonaazụ |
| Ọdịdị | Ọcha ọcha ma ọ bụ ìhè odo ntụ ntụ | Ọcha ntụ ntụ |
| Nha urughuru | 80 ntupu | 98% gafere |
| Mmiri (%) | ≤3 | 1.7 |
| Uru PH | 7-9 | 8.2 |
| Ọdịnaya Formaldehyde efu (%) | 0.15-1.5 | 1.35 |
| Ọdịnaya Melamine (%) | 5-15 | / |
| Viscosity (25℃ 2:1)Mpa.s | 2000-4000 | 3100 |
| Adhesion (Mpa) | 1.5-2.0 | 1.89 |
Ngwa
Enwere ike iji ya mee ihe maka ngwaahịa ndị nwere obere mmiri na-eguzogide mmiri na ihe dielectric, dị ka nkwụnye nkwụnye, mgba ọkụ, igwe igwe, ụlọ ngwá ọrụ, mkpịsị aka, ihe ndị dị mkpa kwa ụbọchị, ihe ịchọ mma, kaadị mahjong, mkpuchi ụlọ mposi, ma nwee ike iji ya rụọ ọrụ ụfọdụ. tableware.
Urea-formaldehyde resin bụ ụdị nrapado kacha eji.Karịsịa n'ịmepụta ogwe osisi dị iche iche na-emepụta osisi na ụlọ ọrụ nhazi osisi, urea-formaldehyde resin na ngwaahịa ndị a gbanwere na-eme ihe dị ka 90% nke ngụkọta ego nke adhesives.
Ngwugwu & Ụlọ nkwakọba ihe
| ngwugwu | 20FCL | 40`FCL |
| Ọnụọgụ | 20MTS | 27MTS |
Ajụjụ a na-ajụkarị
Achọrọ enyemaka?Jide n'aka na ịga na forums nkwado anyị maka azịza nye ajụjụ gị!
N'ezie, anyị dị njikere ịnakwere iwu sample iji nwalee àgwà, biko zitere anyị sample nke ukwu na chọrọ.E wezụga, 1-2kg free sample dị, naanị ị ga-akwụ maka ibu naanị.
Ọtụtụ mgbe, nhota na-adị irè maka otu izu.Agbanyeghị, oge nkwado ahụ nwere ike imetụta ihe ndị dị ka ibu oke osimiri, ọnụ ahịa akụrụngwa, wdg.
O doro anya na nkọwapụta ngwaahịa, nkwakọ ngwaahịa na akara nwere ike ịhazi ya.
Anyị na-anabatakarị T/T, Western Union, L/C.