Siab gloss cuam tshuam ABS Zhenjiang Qimei 757K
Siab gloss cuam tshuam ABS Zhenjiang Qimei 757K
Cov ntaub ntawv Technical
Cov khoom
Lub cev
Specification Gravity, 23 ℃ ASTM D792 1.05.
Pwm Shrinkage, 23 ℃, 3.2mm, 23 ℃ ASTM D955 0.4% ~ 0.7%.
Melt Flow Rate, 220 ℃, 10kg ASTM D1238 22g / 10min.
Neeg kho tshuab
Tensile zog 50mm / min, 3.2mm ASTM D638 49Mpa.
Tensile Elongation 50mm / min, 3.2mm ASTM D638 5%.
Flexural zog, 15mm / min, 3.2mm ASTM D790 78Mpa.
Flexural Modulus, 15mm / min, 3.2mm ASTM D790 2550Mpa.
Izod Impact Strength, Notched, 6.4mm, 23 ℃ ASTM D256 220J / m.
Rockwell Hardness, R-Scale ASTM D785 110.
Kub
HDT, 6.4mm, Unannealed, 1.82Mpa ASTM D648 85 ℃.
Vicat Softening Kub 50N, 50 ℃ / h ASTM D1525 92 ℃.
RTI Hluav Taws Xob UL 746B 95 ℃.
RTI Mechanical nrog Impact UL 746B 95 ℃.
RTI Mechanical tsis cuam tshuam UL 746B 95 ℃.
Flammability UL 94 1.5 hli classHB.
3.0 hli HB.
Kev siv
1. Cov yam ntxwv dav dav
Cov tsos ntawm ABS tsis yog pob tshab thiab ivory dawb hmoov.Nws yog non-toxic, odorless thiab tsawg nyob rau hauv dej nqus.Nws cov khoom tuaj yeem pleev xim rau ntau yam xim thiab muaj 90% siab smoothness.ABS muaj kev sib koom ua ke zoo nrog lwm cov ntaub ntawv raw, uas yooj yim rau kev ntim khoom ntim, plating thiab txheej.Cov nplaim hluav taws kub ntawm ABS yog 18.2, uas yog cov nplaim hluav taws kub siab polymer.Cov nplaim taws yog lub teeb daj, thiab cov yeeb nkab tso tawm cov pa taws dub.Nws yog burnt tab sis tsis drip, thiab ib tug tshwj xeeb cinnamon tsw yog emitted.
ABS yog cov epoxy cob nrog kev ua tau zoo heev.Nws muaj kev cuam tshuam siab compressive lub zog thiab lub zog saum npoo ntawm qhov kub thiab txias.Lub thermal deformation kub yog siab tshaj PA thiab PVC, thiab cov specification kev ntseeg tau zoo.
Lub fluidity ntawm ABS kev daws yog zoo dua li ntawm PVC thiab PC, tab sis phem dua li ntawm PE, PA thiab PS, thiab zoo ib yam li ntawm POM thiab lub duav.Lub fluidity ntawm ABS belongs rau non-Newtonian kua, thiab nws cov kua viscosity muaj feem xyuam rau cov txheej txheem kub thiab shear tus nqi, tab sis nws yog rhiab heev rau tus nqi shear.
2. Lub cev muaj zog
ABS muaj cov khoom zoo ntawm lub cev, nws qhov cuam tshuam thiab lub zog compressive zoo heev, thiab nws tuaj yeem siv rau qhov kub thiab txias.Txawm hais tias cov khoom ABS puas, nws tsuas yog Rashin qhov kev puas tsuaj, tsis yooj yim rau kev puas tsuaj.ABS muaj kev hnav zoo heev, kev ntseeg tau zoo thiab hnav tsis kam, thiab tuaj yeem siv los ua cov kabmob dov nyob rau hauv nruab nrab kab rov tav load thiab ceev piv.
Cov cuab yeej txo kev ntxhov siab ntawm ABS yog loj dua li ntawm PSF thiab PC, tab sis me dua li ntawm PA thiab POM.Lub zog dabtsi yog khoov thiab txo qis compressive zog ntawm ABS tsis muaj zog hauv cov yas.Lub cev lub cev ntawm ABS tau cuam tshuam los ntawm qhov kub thiab txias.
3. Thermodynamic yam ntxwv
ABS belongs rau amorphous polymer tsis muaj qhov tseem ceeb melting point;Cov tshuaj muaj viscosity siab, tsis zoo fluidity, tsis muaj zog aging kuj, thiab UV teeb yuav ua rau nws ploj mus;Lub thermal deformation kub yog 70-107 ℃ (kwv yees 85 ℃), thiab cov khoom tuaj yeem nce li ntawm 10 ℃ tom qab annealing.Nws yog rhiab heev rau qhov kub thiab txias;ABS tseem tuaj yeem qhia tau qee qhov ductility ntawm - 40 ℃ thiab tuaj yeem siv tau ntev hauv qhov kub ntawm - 40 ℃ txog 85 ℃.
4. Cov yam ntxwv ntawm hluav taws xob
ABS muaj lub zog zoo dielectric, thiab tsis tshua muaj kev cuam tshuam los ntawm qhov kub thiab txias, ib puag ncig cov av noo thiab zaus.Nws tuaj yeem siv rau hauv ntau qhov chaw ib puag ncig ntuj.
5. Cov yam ntxwv ib puag ncig ntuj
ABS yuav tsis raug mob los ntawm dej, carbonate, alkali aldehydes, nitrogen tebchaw, organic solvents thiab ntau cov kua qaub, tab sis nws muaj peev xwm yaj macrocyclic lactones, hloov hydrocarbons thiab chlorinated hydrocarbons.Corrosion los ntawm glacial acetic acid thiab edible roj yuav ua rau in-situ stress cracking.ABS resin nto moo rau nws lub zog nruab nrab thiab kev ua tau zoo, thiab yog pheej yig.Nws feem ntau yog siv hauv kev txhaj tshuaj molding.Cov khoom siv ntawm ABS resin plastics ua rau nws tsim nyog rau kev drilling, tig, tuag txiav thiab txiav cov tsheb, cov khoom siv hauv tsev thiab cov khoom siv hluav taws xob.
Raws li cov yam ntxwv saum toj no, abs757k feem ntau yog siv hauv kev lag luam tsheb, cov khoom siv hluav taws xob, cov khoom siv hauv tsev thiab DIY manufacturing.Daim ntawv thov nyob rau hauv lub tsheb teb muaj xws li ntau yam xws li ntsuas vaj huam sib luag, sab nrauv vaj huam sib luag, sab hauv trim vaj huam sib luag, kauj log, soundproof vaj huam sib luag, qhov rooj xauv, bumper, qhov cua yeeb nkab, thiab lwm yam. Nyob rau hauv cov nqe lus ntawm cov khoom siv hluav taws xob, nws yog siv rau cov tub yees, TV, tshuab ntxhua khaub ncaws, cua txias, khoos phis tawj, tshuab luam ntawv thiab lwm yam khoom siv hluav taws xob.Hais txog cov khoom siv hauv tsev, ABS kav, ABS huv wares thiab ABS hniav daim hlau yog siv nyob rau hauv lub tsev cov ntaub ntawv kev lag luam.DIY, aircraft qauv tis, thiab lwm yam. Tsis tas li ntawd, ABS tseem siv dav hauv kev ntim khoom, rooj tog zaum, cov khoom ua si thiab kev lom zem, tshuab thiab ntsuas kev lag luam.
Khoom siv
