Kev ntsuas kev ua tau zoo ntawm silicone inks yog ib kauj ruam tseem ceeb los xyuas kom meej lawv qhov zoo thiab ua raws li cov cai tshwj xeeb. Cov hauv qab no yog qee txoj hauv kev thiab cov qauv rau kev ntsuas kev ua haujlwm ntawm silicone number case:
Kev ntsuas viscosity:
Txoj kev: Siv lub viscometer los ntsuas qhov viscosity ntawm silicone number case los ntsuas nws cov flowability.
Standard: ASTM D2196 - Standard Test Methods for Rheological Properties of Non-Newtonian Materials by Rotational Viscometer.
Kev kuaj Hardness:
Txoj kev: Siv lub durometer los ntsuas qhov hardness ntawm silicone number case, uas tuaj yeem kuaj los ntawm ntau hom durometers (xws li Shore A durometer).
Standard: ASTM D2240 - Standard Test Method rau Rubber Property-Durometer Hardness.
Adhesion Test:
Txoj kev: Kev kuaj adhesion tau ua los ntsuas qhov adhesion ntawm silicone number case rau ntawm cov khoom sib txawv.
Standard: ASTM D3359 - Standard Test Methods for Measuring Adhesion by Tape Test.
Weather resistance test:
Txoj kev: Tshaj tawm cov qauv silicone number case rau kev sim cov xwm txheej uas simulate ib puag ncig ntuj, xws li raug ultraviolet, tshav kub thiab av noo, thiab lwm yam, los ntsuas lawv cov huab cua tsis kam.
Txuj: ASTM G154 - Txuj Kev Ua Haujlwm rau Kev Ua Haujlwm Lub Teeb Hluav Taws Xob rau UV raug ntawm cov khoom tsis yog xim hlau.
Chemical stability xeem:
Txoj kev: Silicone inks tau raug rau cov tshuaj lom neeg sib txawv los soj ntsuam lawv cov kev ruaj ntseg hauv cov cheeb tsam tshuaj.
Standard: Tsis muaj cov qauv tshuaj ntsuam xyuas kev ruaj ntseg rau silicone number case, tab sis koj tuaj yeem xa mus rau cov qauv tsim nyog rau kev siv tshwj xeeb.
Xim stability test:
Txoj kev: Ntsuas cov xim ntawm silicone number case nrog ib tug colorimeter los yog spectrometer los ntsuas nws cov xim stability nyob rau hauv txawv ib puag ncig tej yam kev mob.
Standard: ASTM E1347 - Standard Test Method rau xim thiab xim sib txawv ntsuas los ntawm Tristimulus Colorimetry.
Wear resistance test:
Txoj kev: Siv lub ntsuas ntsuas los yog lwm yam khoom siv tsim nyog los ntsuas qhov kev puas tsuaj ntawm silicone number case.
Txheem: ASTM D4060 - Standard Test Method for Abrasion Resistance of Organic Coatings by the Taber Abraser.
