Sheyga walnut waa sheyga adag ee liifka ah ee laga sameeyay dhulka ama qolofka walnut la jajabiyey. Marka loo isticmaalo sida warbaahinta wax qarxisa, qolof walnut qolofkeedu aad buu u adkeysanayaa, xagal iyo wajiyo badan leh, haddana waxaa loo tixgeliyaa 'dabcan jilicsan'. Weelka qarxinta qolofku waa bedel wanaagsan oo ciid ah (silica bilaashka ah) si looga fogaado walaacyada caafimaadka neefsashada.
Nadiifinta qarxinta qolofka walnut ayaa si gaar ah waxtar u leh halka dusha sare ee substrate-ka hoos yimaada jaakadda rinjiga, wasakhda, dufanka, miisaanka, kaarboonka, iwm. ay tahay inay ahaato mid aan isbeddelin ama haddii kale aan cillad lahayn. Xuubka qolofka walnut waxaa loo isticmaali karaa iskudar jilicsan marka laga saaro walxaha shisheeye ama dahaarka dusha sare iyada oo aan la xoqin, xoqin ama aan xoqin meelaha la nadiifiyey.
Marka lagu isticmaalo qalabka wax qarxinta qolofka walnut ee saxda ah, codsiyada nadiifinta qaraxa caadiga ah waxaa ka mid ah ka-siixista gawaarida iyo baalasha xamuulka, nadiifinta caaryada jilicsan, dhalaalida dahabka, qalabyada iyo matoorada korontada ka hor inta aan dib loo rogin, caagadaha oo dhalaalinaya iyo daawashada dhalaalka. Marka loo isticmaalo nadiifinta warbaahinta qarax, qolofta walnut waxay ka saartaa rinjiga, fiilada, burooyinka iyo cilladaha kale ee caagga iyo qaabaynta caagga ah, aluminium iyo zinc-dhimista iyo warshadaha elektiroonigga ah. Qolofka walnut wuxuu bedeli karaa ciidda rinjiga ka saarista, ka saarista qoraallada iyo nadiifinta guud ee soo celinta dhismayaasha, buundooyinka iyo meelaha bannaanka ah. qolof Walnut waxa kale oo loo isticmaalaa in lagu nadiifiyo matoorada diyaaradaha iyo marawaxadaha uumiga.
Tilmaamaha Walnut Shell Grit | |
Darajo | Mesh |
Qalafsanaan Dheeraad ah | 4/6 (4.75-3.35 mm) |
Ba'an | 6/10 (3.35-2.00 mm) |
8/12 (2.36-1.70 mm) | |
Dhexdhexaad | 12/20 (1.70-0.85 mm) |
14/30 (1.40-0.56 mm) | |
Fiican | 18/40 (1.00-0.42 mm) |
20/30 (0.85-0.56 mm) | |
20/40 (0.85-0.42 mm) | |
Fiican Dheeraad ah | 35/60 (0.50-0.25 mm) |
40/60 (0.42-0.25 mm) | |
Bur | 40/100 (425-150 micron) |
60/100 (250-150 micron) | |
60/200 (250-75 micron) | |
-100 (150 micron iyo ka fiican) | |
-200 (75 micron iyo finer) | |
-325 (35 micron iyo ka fiican) |
Pmagac toosan | Falanqaynta dhow | Guryaha caadiga ah | ||||||||
Walnut Shell Grit | Cellulose | Lignin | Methoxyl | Nitrojiin | Koloriin | Cutin | Solubility Toluene | Dambas | Cufis-jiidad gaar ah | 1.2 ilaa 1.4 |
40 - 60% | 20 - 30% | 6.5% | 0.1% | 0.1% | 1.0% | 0.5 - 1.0% | 1.5% | Cufnaanta Bulk (lbs per ft3) | 40 - 50 | |
Miisaanka Mohs | 4.5 - 5 | |||||||||
Qoyaanka bilaashka ah (80ºC ilaa 15 saacadood) | 3 - 9% | |||||||||
pH (biyaha dhexdiisa) | 4-6 | |||||||||
Flash Point (koob xiran) | 380º |