Focus on Cellulose ethers

Talakawa ciki bango putty manna

1. Nau'i da zaɓi na albarkatun kasa don talakawa putty manna

(1) Calcium carbonate mai nauyi

(2) Hydroxypropyl Methyl Cellulose EtherHPMC)

HPMC yana da babban danko (20,000-200,000), mai kyau ruwa mai narkewa, babu ƙazanta, kuma mafi kwanciyar hankali fiye da sodium carboxymethylcellulose (CMC). Saboda dalilai irin su rage farashin kayan da ake amfani da su na sama, da ƙarfin ƙarfi, da ƙarar gasar kasuwa, farashin kasuwa na HPMC Tun da an ƙara shi da ƙarancin kuɗi kuma farashin bai bambanta da na CMC ba, ana iya amfani da HPMC maimakon CMC. don inganta inganci da kwanciyar hankali na talakawa putty.

(3) Nau'in tsire-tsire masu rarraba polymer foda

dispersible polymer foda ne wani high quality shuka tushen dispersible polymer foda, wanda yana da halaye na muhalli kariya da kiwon lafiya, mai kyau kwanciyar hankali, anti-tsufa, da kuma high bonding ƙarfi. Ƙarfin ma'auni na haɗin kai na maganin ruwa shine 1.1Mpa a taro na 10%. .

Zaman lafiyar RDP yana da kyau. Gwajin tare da maganin ruwa mai ruwa da kuma gwajin ajiya mai rufewa na maganin ruwa yana nuna cewa maganin ruwa na ruwa zai iya kula da kwanciyar hankali na kwanaki 180 zuwa kwanaki 360, kuma foda zai iya kula da kwanciyar hankali na asali na shekaru 1-3. Saboda haka, RDP -2 Ingancin da kwanciyar hankali sune mafi kyau a cikin foda na polymer na yanzu. Yana da tsarki colloid, 100% ruwa mai narkewa, kuma ba shi da ƙazanta. Ana iya amfani da shi azaman babban ingancin albarkatun kasa don talakawa putty foda.

(4) Asalin diatom laka

Za a iya amfani da laka na tsaunin dutse don yin haske ja, haske rawaya, fari, ko haske koren zeolite foda na ainihin diatom laka da kanta, kuma za a iya sanya shi ya zama madaidaicin launin iska mai tsarkakewa.

(5) Maganin Fungicides

2. Production dabara na talakawa high quality ciki bango putty manna

Raw material Name Reference dose (kg)

Ruwa mai tsabta na al'ada 280-310

RDP 7

Hydroxypropyl methylcellulose (HPMC, 100000S) 3.5

Nauyin calcium foda (200-300 raga) 420-620

Laka na farko diatom 100-300

Ruwa na tushen fungicides 1.5-2

Lura: Dangane da aiki da darajar samfurin, ƙara adadin yumbu mai dacewa, foda harsashi, foda zeolite, tourmaline foda, barite foda, da dai sauransu.

3. Kayan aikin samarwa da fasaha

(1) Na farko da RDP, HPMC, nauyi alli foda, primary diatom laka, da dai sauransu tare da bushe foda mahautsini da ajiye.

(2)A lokacin da ake hadawa, da farko sai a zuba ruwa a cikin mixer, sannan a zuba ruwan gwangwani mai ruwa, sai a kunna mixer na musamman don man shafawa, a hankali a zuba hodar da aka riga aka hada a cikin mixer, sai a jujjuya har sai powder din duk ya watse. cikin yanayin manna uniform.

4. Bukatun fasaha da fasahar gini

(1) Bukatun tushen tushe

Kafin a yi ginin, sai a kula sosai don cire tokar da ke shawagi, dattin mai, da sako-sako, tarwatsewa, kumbura, da ramuka, da kuma cikawa da gyara kogo da fasa.

Idan lebur na bango ba shi da kyau, ana iya amfani da turmi na musamman na hana fasa don bangon ciki don daidaita bangon.

(2) Fasahar Gine-gine

Filastik da hannu: idan dai katangar tushe ta kasance bangon siminti wanda ke da lebur, wanda ba shi da foda, da tabon mai, da ƙura mai iyo, ana iya goge shi kai tsaye ko a murƙushe shi.

Kaurin filasta: Kaurin kowane filastar kusan 1mm ne, wanda yakamata ya zama sirara maimakon kauri.

Idan rigar farko ta bushe har ba ta dako, sai a shafa ta biyun. Gabaɗaya, gashi na biyu yana tsira.

5. Abubuwan da ke buƙatar kulawa

(1) An haramta shi sosai a shafa ma'auni mai jure ruwa ga al'ada bayan shafewa ko shafa ma'auni.

(2) Bayan da talakawan putty ya bushe gaba ɗaya, ana iya fentin fentin latex.

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Lokacin aikawa: Dec-08-2022
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