Melamine urea-formaldehyde resin yog cov khoom condensation ntawm cov tshuaj tiv thaiv ntawm formaldehyde, urea thiab melamine. Cov resins no tau nce dej thiab huab cua tiv thaiv, ua rau lawv tsim nyog rau kev tsim cov vaj huam sib luag rau kev siv sab nraum zoov lossis cov av noo siab. Cov resins no muab kev ua tau zoo tshaj plaws rau cov panels, uas ua rau lawv cov nqi raw khoom siab heev. Cov resins no yog cov nplaum uas siv ntau tshaj plaws hauv kev tsim cov khoom siv hauv tsev.
Daim ntaub ntawv: Laminated veneer lumber (LVL), particleboard, nruab nrab ntom fiberboard (MDF), plywood.
Melamine urea-formaldehyde resins muaj nyob rau hauv cov ntsiab lus sib txawv melamine kom tau raws li ntau yam ntawm cov neeg siv khoom, thiab cov khoom tuaj yeem ua raws li cov neeg siv khoom xav tau.
1. Kev tsim cov rooj tog ntoo: Urea-formaldehyde resin hmoov tuaj yeem siv rau kev cog ntoo, plywood, ntoo flooring thiab lwm cov rooj tog ntoo. Nws muaj kev sib raug zoo siab zog thiab kub tsis kam, thiab tuaj yeem muab kev sib txuas ntev ntev.
2. Papermaking kev lag luam: Urea-formaldehyde resin hmoov tuaj yeem siv los ua tus neeg sawv cev ntxiv rau papermaking pulp los txhim kho lub zog thiab dej tsis kam ntawm daim ntawv. Nws tuaj yeem tsim muaj kev sib txuas ntawm cov fibers thiab ua kom lub zog tensile thiab durability ntawm daim ntawv.
3. Cov ntaub ntawv nplaim hluav taws xob: Urea-formaldehyde resin hmoov tuaj yeem sib xyaw nrog lwm cov ntaub ntawv los ua cov nplaim hluav taws kub hnyiab thiab nplaim hluav taws retardant adhesives. Cov khoom siv hluav taws xob hluav taws xob no tau siv dav hauv cov khoom siv hluav taws xob, kev tsim kho, thiab kev thauj mus los los muab kev tiv thaiv hluav taws.
4. Txheej kev lag luam: Urea-formaldehyde resin hmoov tuaj yeem siv los ua cov txheej txheem nrog cov cua sov zoo thiab huab cua tsis kam. Cov txheej txheem no muaj kev khawb zoo heev thiab tshuaj lom neeg thiab siv dav hauv tsheb, kev tsim kho thiab lwm yam haujlwm.
5. Fabric manufacturing kev lag luam: Urea-formaldehyde resin hmoov kuj muaj ntau yam kev siv hauv kev lag luam fabrication. Nws tuaj yeem siv los ua ntau yam ntaub nplaum, xws li txhob lo lo ntxhuav, ntaub plaub, thiab lwm yam. Cov ntaub ntawv sib txuas nrog urea-formaldehyde resin hmoov muaj cov dej muaj zog thiab ua haujlwm ntev, thiab tsis yooj yim rau ploj thiab deform. Tsis tas li ntawd, urea-formaldehyde resin hmoov kuj tseem siv tau los ua ntau yam ntaub ntawv pov thawj, cov tshuaj tiv thaiv wrinkle, thiab lwm yam, ua rau cov ntaub zoo nkauj dua thiab siv tau.
6. Adhesive: Urea-formaldehyde resin hmoov yuav siv tau raws li ib tug dav adhesive rau bonding hlau, iav, ceramics thiab lwm yam ntaub ntawv. Nws muaj cov dej tsis zoo thiab tshuaj lom neeg ua haujlwm thiab tsim nyog rau ntau yam kev lag luam kev lag luam.
Hauv cov ntsiab lus, urea-formaldehyde resin hmoov yog cov nplaum zoo nrog lub zog ruaj khov thiab dej tsis kam. Nws yog dav siv nyob rau hauv kev sib txuas ntawm cov ntaub ntawv xws li ntoo, ntawv cov khoom, thiab fabrics. Tsis tas li ntawd, urea-formaldehyde resin hmoov kuj tuaj yeem siv los ua cov ntaub ntawv abrasive, cov ntaub ntawv insulating, anti-corrosion txheej, thiab lwm yam, thiab muaj ntau yam kev siv thiab kev cia siab rau daim ntawv thov.
Post lub sij hawm: Apr-08-2025