Mafi kyawun siyarwar Direct Black EX Don Takarda Rini
Ƙayyadaddun samfur
| Suna | Kai tsaye Black EX |
| Wani suna | Baki kai tsaye 38 |
| Cas No. | 1937-37-7 |
| Bayyanar | Zurfin Baƙar Foda |
| Shiryawa | 25KGS PP Bag/Kraft Bag/ Akwatin Karton/Drum Iron |
| Ƙarfi | 100% 150% |
| Aikace-aikace | An fi amfani dashi don rini auduga, fiber viscose, kuma ana iya amfani dashi don fata, siliki, takarda da sauransu. |
Bayani
Direct baƙar fata EX shine rini kai tsaye, a cikin nau'in foda mai zurfi, ana iya narkar da shi kai tsaye cikin ruwa, kwayar halitta ta ƙunshi rukunin sulfonic acid, ana iya yin rina kai tsaye a cikin yanayin tsaka tsaki akan fibers cellulose, yana da babban kai tsaye zuwa cellulose, ba tare da amfani ba. na hanyoyin sinadarai.A cikin masana'antar yadi yawanci ana amfani da su don rini zaruruwan yanayi, irin su ulu, siliki, amma kuma ana amfani da su a cikin auduga, hemp, siliki, siliki, rini na auduga.
Halin samfur
Halin samfurin Direct black EX ya haɗa da:
Siffar jiki: Direct baki EX shine rini na foda wanda ke narkewa cikin ruwa.
Chemical abun da ke ciki: Brown baki foda mai narkewa a cikin ruwa ne kore haske baki, dan kadan mai narkewa a cikin ethanol, koren haske blue baki, mai narkewa a cikin lysofibrin, insoluble a cikin sauran kwayoyin kaushi.A hali na maida hankali sulfuric acid ne zurfin ja blue, bayan dilution ne purple manna launi zuwa ja baki hazo;Maganin launin rawaya-launin ruwan kasa a cikin nitric acid mai tattara;Magani mai duhu ja-haske baƙar fata a cikin ma'aunin hydrochloric acid.Maganin sa mai ruwa da ruwa tare da maida hankali hydrochloric acid an haɗe shi da launin shuɗi.Lokacin da aka ƙara yawan maganin sodium hydroxide, ana haifar da hazo mai launin toka.Don rini na fiber cellulose, ɗaukar rini yana da kyau sosai, matsakaicin kusanci a 80 ℃.Ana iya yin rini.
Amfani: Ana amfani da shi don rini fiber, auduga, hemp, siliki na siliki da rayon auduga da sauransu.
Babban fasali
Babban fasali na Direct Black sun haɗa da:
A.Direct rini suna yadu amfani a rini auduga da viscose fibers.
B. Irin wannan rini yana da babban kai tsaye zuwa fiber cellulose kuma ana iya rina shi kai tsaye.
C. dyes kai tsaye suna da arha, tsarin rini mai sauƙi, cikakken chromatography, launi mai haske, rashin amfani shine cewa saurin jiyya na rini ba shi da kyau, gabaɗaya ta hanyar gyaran gyare-gyaren wakili don ingantawa, saurin hasken rana yana da bambanci sosai tare da nau'in rini.
Aikace-aikace
Ana amfani da mafi yawa don rini takarda, Hakanan za'a iya amfani dashi don rina siliki na siliki da ulu da sauransu.
Shiryawa
25KGS PP Bag/Kraft Bag/ Akwatin Karton/Drum Iron
Adana & Sufuri
Dole ne a adana samfurin a cikin inuwa, bushe & ma'ajin da ke da isasshen iska.Ka guji tuntuɓar da sinadarai masu oxidizing da abubuwa masu ƙonewa.Ka nisanta shi daga hasken rana kai tsaye, zafi, tartsatsin wuta da buɗe wuta.Kula da samfurin a hankali kuma ka guji lalata fakitin.
