Tine vashandi vedu vega vega vanoita purofiti, timu yekugadzira nekugadzira, boka rehunyanzvi, vashandi veQC uye vashandi vepakeji. Tava nemaitiro ekubata emhando yepamusoro ebasa rega rega. Zvakare, vashandi vedu vese vane ruzivo mukudhinda musoro wenyaya weWholesale Mutengo China Oxalic Acid 99 6% yeEfficient Cleaning Stones Applications, Kana paine rumwe ruzivo runodiwa, munofanira kutibata chero nguva!
Tine vashandi vedu vega vega vanoita purofiti, timu yekugadzira nekugadzira, boka rehunyanzvi, vashandi veQC uye vashandi vepakeji. Iye zvino tine nzira dzakasimba dzekubata dzemhando yepamusoro dzebasa rega rega. Zvakare, vashandi vedu vese vane ruzivo mukudhinda nyaya dze. Kugutsikana kwevatengi ndicho chinangwa chedu. Tiri kutarisira kushanda nemi uye kupa masevhisi edu akanakisa anoenderana nezvamunoda. Tinokugamuchirai neushamwari kuti mutibate uye tive nechokwadi chekuti makasununguka kutibata nesu. Tarisa showroom yedu yepamhepo kuti muone zvatingakuitirai. Uye wobva watumira email specs kana mibvunzo yenyu nhasi.

Mibvunzo Inowanzo bvunzwa

Unoda rubatsiro here? Iva nechokwadi chekushanyira maforamu edu ekutsigira kuti uwane mhinduro dzemibvunzo yako!

Tinogona here kudhinda logo yedu pachigadzirwa?

Ehe, tinogona kuzviita. Ingotumirai dhizaini yelogo yenyu.

Munogamuchira maodha madiki here?

Ehe. Kana uri mutengesi mudiki kana kuti uri kutanga bhizinesi, tinoda kukura newe. Uye tinotarisira kushanda newe kwenguva refu.

Ko mutengo wacho wakaita sei? Unogona here kuita kuti ive yakachipa?

Tinogara tichitora rubatsiro rwemutengi sechinhu chinonyanya kukosha. Mutengo unogona kutaurwa nezvawo mumamiriro ezvinhu akasiyana, tiri kukuvimbisa kuti uchawana mutengo unokwikwidzana zvakanyanya.

Munopa mienzaniso yemahara here?

Zvinofadza kuti munogona kutinyorera wongororo dzakanaka kana muchida zvigadzirwa zvedu nebasa redu, tichakupai mimwe mienzaniso yemahara pakutenga kwenyu kunotevera.

Unokwanisa here kuendesa zvinhu nenguva?

Ehe, takaita basa iri kwemakore akawanda, vatengi vazhinji vanoita chibvumirano neni nekuti tinokwanisa kuendesa zvinhu nenguva uye kuchengetedza zvinhu zvakanaka!

Ndingashanyira kambani yenyu nefekitori kuChina here?

Ehe. Munogamuchirwa kushanyira kambani yedu muZibo, China. (Nzira yekutyaira ye1.5H kubva kuJinan)

Ndingaisa sei odha?

Munogona kutitumira mibvunzo kune chero ani zvake wevatengesi vedu kuti muwane ruzivo rwakadzama rweodha, uye isu tichatsanangura maitiro acho. (2) Kutsvaga Nitrous Acid muIndigo Dye Development
Kana uchishandisa sodium nitrite pakugadzira dhayi ye indigo mukudhinda zvakananga ne naphthol AS dyes, kugadzirwa kwe sulfuric acid kunogadzira nitrous acid (HNO2).
Izvi zvinoita kuti munyu we sodium we naphthol AS pajira upinde sechinhu chitsvuku-brown, zvichikonzera kuti background ive chena. Kuti nitrous acid ibviswe, 1–2 g/L ye oxalic acid inowanzo wedzerwa mumushonga unogadzira sulfuric acid, ichitsiva zvimwe zvinoderedza (semuenzaniso, formic acid, urea, sulfur). Oxalic acid inoderedza nitrous acid kuita nitrogen gas, zvichidzivirira HNO kuti isatsvedze ruvara rwe AS.
Equation yemhinduro pakati peoxalic acid ne nitrous acid:
3H2C2O4+2HNO2→4H2+6CO2↑+N2↑