Soo saaraha Shiinaha Qiimaha Midabaynta Ashitada

Soo saaraha Shiinaha Qiimaha Midabaynta Ashitada,
Soo saaraha Shiinaha Qiimaha Midabaynta Ashitada,
Tilmaamaha tayada

Sifooyinka physicochemical:
1.Dareere aan midab lahayn iyo duurka xanaaqa.
2.Biyaha milmay, ethanol, benzene iyo ethyl ether immiscible, oo aan milmin karin disulfide carbon.
Kaydinta:
1. Ku hay meel qabow oo hawo leh
2.Ka fogee dusha sare ee kulaylka, dhimbilaha, ololka furan iyo meelaha kale ee dabka, sigaar cabbin.Xilliga jiilaalka, ka dhig meel ka sarreysa 0 ℃ si aad uga hortagto baraf.
3.Si adag u xidh weelka.waa in laga fogeeyaa oksaydhiyaha iyo alkaliyada.
4.Isticmaal qalabka aan qarxin [korontada/hawo-qaadista/nalalka]
5.Isticmaal aaladaha aan dabka dhalin.
6.Ground and bond weel iyo qalab qaadashada
Codsiga
1. Halkii laga heli lahaa glacial acetic acid, waxa loo isticmaalaa dheeynta iyo dhamaystirka pro-cesses of acrylic.dacron, naylon iyo fiber kiimiko kale, dhogorta.silk iyo fiber xoolaha kale, suuf.maro.dun iyo fiber warshad kale, Waxprinting, iyo dhar isku dar ah.
2. Hagaajinta qiimaha PH ee dhammaan noocyada kala duwan ee aashitada pickling, dheeynta (oo ay ku jiraan qubeyska midabka), hagaajinta midabka, dhammayn resin iwm.
3. Soo saarista nooc ka mid ah dheeha, sida Benzidine Yellow G.
Faa'iidada
Shaqada iyo saamayntu way ka fiican yihiin kuwa kale ee dheeha iyo glacial acetic acid.lt wax dhaawac ah uma laha fiber,in dheehidda qubeyska pHvalue waa xasilloon. of somedyestuff ,oo aan wax saamayn ah ku yeelan iftiinka midabka leh ama midabka xawliga alaabta la saarayFaa'iidada muhiimka ah ee ay ka badan tahay acetic acid waa in qiimaha aysiidhka ee dareeraha shaqada uu isku mid yahay.Kaliya ma gaari karto qiimaha PH ee xasilloon ee qubeyska shaqada iyada oo aan lagu darin wax xannibaad ah, laakiin sidoo kale ma dhaawici karto fiber-ka, wax saameyn ah kuma yeelanayso iftiinka midabka iyo midabka midabka, waxayna leedahay shaqada baabi'inta dufanka dusha sare ee dharka suufka.Si loo simo dusha sare ee dharka.
1, loo isticmaalo sidii polyester, naylon, acrylic, ido kiimiko dhogorta iyo fiilooyinka kale ee midabaynta PH nidaamiye.Alaabtu waxay leedahay ashito xasiloon iyo awood isku mid ah oo u dhigma glacial acetic acid.
2. Dhexdhexaadiyaha Alkali.
3. Hagaajinta dhalaalka iyo xasiloonida midabaynta.
4. Way caawinaysaa in la kala firdhiyo oo la milo midabada.
5, ma saameynayso iftiinka midabka iyo xawaaraha.
6, kuma jiraan xidid sulfuric acid, xidid hydrochloric acid, ma dhaawici karto fiberka.
7. Wax saameyn xun ah kuma laha hababka kale.
8, aysiidh xasiloon, kayd xoog leh.Aan kacsan, ur lahayn.
——Heibei Pengfa Chemical Co., Ltd.（Contact:Rainy rainy@hhpfchem.com）