Cov neeg siv khoom uas ua cov nplaum nplaum feem ntau ntsib teeb meem dab tsi yuav tsum tau kuaj? Ua ntej, tus neeg yuav khoom xav tau daim ntawv tshaj tawm cov khoom zoo, uas, tsis tas yuav hais, yeej yuav tsum tau kuaj. Qhov thib ob, cov nplaum nplaum yuav ntsib teeb meem xws li cov viscosity tsis zoo, tsis zoo pob tshab, tsis zoo thaum tshav kub kub tsis kam, tsis sib xws volatilization, ntog tawm hmoov thiab lwm yam khoom zoo. Tsis tas li ntawd, cov nplaum kuj tseem yuav ntsib teeb meem xws li embrittleness, hlau kos duab, npuas, pos huab dawb, pungent tsw, tsis muaj zog adhesion, tsawg shrinkage thiab hais txog. Tom qab cov teeb meem no, peb yuav tsum tau txheeb xyuas thiab sau cov ntaub ntawv tau los ntawm cov nplaum nplaum kom pom qhov teeb meem. Niaj hnub no peb tab tom tham txog kev paub txog kev kuaj cov nplaum.
Ua ntej tshaj plaws, peb yuav tsum paub tias muaj ntau hom adhesives, thiab cov teeb meem tshwm sim los ntawm cov nplaum sib txawv kuj txawv, thiab cov khoom kuaj tsom rau yuav txawv, xws li peb hom 502 nplaum, AB nplaum xws li acrylate adhesives, uas feem ntau yuav tsum tau sim rau lub cev lub zog ntawm curing ceev, adhesion, thawj viscosity, brittleness thiab lwm yam khoom. Lub sealant, ua npuas ncauj thiab lwm yam polyurethane adhesives tuaj yeem ntes ob qhov ntsuas ntawm adhesion thiab hardness. UV adhesives tuaj yeem tsom mus rau kev tshawb pom ntawm kev kho ceev, yoog raws, adhesion, adhesion, yellowing resistance, leveling thiab lwm yam ntsuas.
Ua ntej, nplaum kuaj cov khoom
Cov khoom tsim nyog rau kev soj ntsuam nplaum tuaj yeem muab faib ua xya pawg, tshwj xeeb yog cov khoom siv thermoplastic resin adhesives, hluavtaws roj hmab nplaum, thermosetting resin adhesives, nplaum cov ntaub ntawv raw, kua nplaum, daim kab xev, thiab kev tsim cov nplaum. Cov khoom kuaj tshwj xeeb tsim nyog rau lawv yog raws li hauv qab no:
1, Thermoplastic resin adhesive kuaj cov khoom
Cellulose ester adhesives, alkene polymers (polyvinyl acetate, polyvinyl cawv, perchloroethylene, polyisobutylene, thiab lwm yam) adhesives, polyester adhesives, polyether adhesives, polyamide adhesives, polyacrylate adhesives, a-cyanoacrylates a-cyanoacrylates adhesives polyvinylacetylated adhesives. mer adhesives, thiab lwm yam.
2, Synthetic roj hmab nplaum kuaj cov khoom
Neoprene roj hmab nplaum, styrene-butadiene roj hmab nplaum, butyl roj hmab nplaum, butyl roj hmab nplaum, sodium roj hmab nplaum, isoprene roj hmab nplaum, polysulfide roj hmab nplaum, polyurethane roj hmab nplaum, chlorosulfonated polyethylene elastomer roj hmab adhesive.
3, thermosetting resin nplaum kuaj cov khoom
Epoxy resin adhesive, phenolic resin adhesive, urea formaldehyde resin nplaum, cyano-formaldehyde resin nplaum, silicone cob nplaum, furan resin nplaum, unsaturated polyester nplaum, acrylic resin nplaum, polyimide adhesive, polyphensolic adhesives nplaum nplaum, phenolic epoxy resin adhesive Agent, epoxy-polyamide nplaum
4, nplaum raw khoom kuaj cov khoom
Synthetic resin emulsion, unsaturated resin, curing agent, crosslinking agent, initiator, photoinitiator, catalyst, accelerator, toughening agent, viscosifier, plasticizer, thickener, diluent and other solvents, coupling agent, emulsifier, enhancer, filler, nplaim retardant, oxidant, , softener, dispersant, foaming agent, antioxidant (PAN, 6PPD) additives, defoamer Sterilization thiab preservative, colorant
5, kua nplaum kuaj cov khoom
UV kua nplaum, roj hmab kua nplaum, PVC kua nplaum, 108 kua nplaum, 107 kua nplaum, thiab lwm yam
6, daim kab xev kuaj cov khoom
Butyl roj hmab waterproof sealing nplaum daim kab xev, tshav kub sealing daim kab xev, butyl daim kab xev, pob tshab daim kab xev, rwb thaiv tsev daim kab xev, shielding daim kab xev, nees daim kab xev, hlau composite daim kab xev, polyimide daim kab xev, ua npuas ncauj daim kab xev, thiab lwm yam
7, kev tsim cov nplaum kuaj cov khoom
Dawb latex, ntoo pem teb kua nplaum, wallpaper kua nplaum, qab nthab nplaum, yas pem teb kua nplaum, dej-raws li polyvinyl cawv nplaum, 108 kua nplaum, pob zeb qhuav dai kua nplaum, marble kua nplaum, waterproof yob nplaum, polyurethane ua npuas ncauj nplaum, sealant, iav nplaum, geotextile nplaum , extruded board nplaum, thiab lwm yam
Qhov thib ob, cov khoom siv tshuaj nplaum
Cov khoom kuaj ntawm cov nplaum tuaj yeem raug kuaj los ntawm xya yam, xws li cov khoom siv lub cev, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, kev siv tau, kev ntseeg siab, cov tshuaj lom thiab tsis zoo, thiab tshuaj ntsuam xyuas. Cov cim qhia tshwj xeeb yog raws li hauv qab no:
1, nplaum lub cev khoom kuaj cov khoom: viscosity, softening point, tsos, ntom, viscosity, bonding point, softening point, curing lub sij hawm, PH nqi, siv sij hawm thiab cia lub sij hawm kuaj
2, Adhesive mechanical zog kuaj cov khoom: tensile lub zog, shear zog, tev lub zog, kev sib txuas lub zog, sib cais lub zog, cuam tshuam lub zog
3, nplaum hluav taws xob kuaj cov khoom: dielectric zog, dielectric tas li, ntim tsis kam, cov ntsiab lus monomer
4. Adhesive applicability test khoom: corrosiveness, fluidity, tsis kub stability, permeability, thiab lwm yam
5, nplaum kev ntseeg tau cov khoom kuaj: creep, qaug zog, cuam tshuam tsis kam, durability, aging kev ua tau zoo, tshuaj reagent kuj, ntsev tsuag tshuaj, thiab lwm yam
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UV aging test chamber |
6, adhesive tshuaj lom thiab teeb meem tshuaj ntsuam xyuas cov khoom: benzene, toluene, xylene, dawb formaldehyde, methanol, chlorinated hydrocarbons, hnyav hlau, tsis-volatile teeb meem cov ntsiab lus
7, nplaum tshuaj ntsuam xyuas thiab kuaj cov khoom: cov qauv tshuaj ntsuam xyuas, kev txheeb xyuas cov ntsiab lus, cov ntsiab lus
LIB tuaj yeem kho cov pa roj fume test chamber rau koj, uas tau mus txog tus qauv koj xav tau xa mus. Peb yog Tuam Tshoj-raws li kev nyab xeeb chamber tuam ntxhab uas tshwj xeeb hauv kev ntsuas ib puag ncig. Yog tias koj tab tom nrhiav cov cuab yeej ntsuas kev ntseeg tau zoo, ces peb yuav yog koj qhov kev xaiv zoo tshaj plaws, thov hu rau peb (info@libtestchamber.com) kom paub ntau ntxiv txog cov cuab yeej no lossis lwm yam khoom siv kuaj ib puag ncig.
