VP/VA Copolymers
* Cosmetic Grade VP/VA Copolymers tare da daban-daban rations na N-Vinylpyrrolidone zuwa Vinyl Acetate, mai narkewa a cikin mafi yawan kwayoyin kaushi.Wanda ya wanzu a cikin foda, ruwa bayani da kuma ethnol bayani form. Maganin ruwa na VP/VA Copolymers ba su da ionic, neutralization ba a buƙata ba, Fina-finan da ke fitowa suna da wuya, mai sheki, da kuma cire ruwa; Danko mai jujjuyawa, wurin tausasawa da hankalin ruwa dangane da rabon VP/VA; Kyakkyawan dacewa tare da masu gyara da yawa, filastik, masu feshi da sauran kayan kwalliya, kuma hydroscopicity yana raguwa gwargwadon rabon Vinyl acetate.
Mahimman Ma'aunin Fasaha:
| Samfura | |||
| Bayyanar | Fari zuwa fari mai tsami, foda mai gudana kyauta | Mai bayyanawa zuwa ɗan ruwa mai launin rawaya | |
| VP/VA | 60/40 | 60/40 | 70/30 |
| K daraja | 27-35 | 27-35 | 27-35 |
| Monomers | 0.1% max. | 0.1% max. | 0.1% max. |
| Ruwa | 5.0% max. | 48 ~ 52% | 48 ~ 51% |
| M Abun ciki | 95% max. | 48 ~ 51% | 48 ~ 52% |
| Sulfated Ash | 0.1% max. | 0.1% max. | 0.1% max. |
| Ƙimar pH (10% a cikin ruwa) | 4.0 ~ 7.0 | 4.0 ~ 7.0 | 4.0 ~ 7.0 |
Aikace-aikace:
VP / VA COPLOLYMERS sune mafi kyau zabi kamar yadda fim ɗin ke haifar da wakili da wakili na gashi wanda aka yi amfani da shi azaman kayan aikin gashi, kamar su passion gashi, kamar gashin gashi .
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* Matsayin Magunguna VP/VA Copolymer-Copovidonetare da 60/40 ration na N-Vinylpyrrolidone zuwa Vinyl Acetate, mai narkewa a cikin mafi yawan kaushi na kwayoyin halitta.Wanda ya wanzu a cikin foda,Copovidone yana da ƙarfi, fim mai cirewa da ruwa mai kyalli, yana da kyakkyawar dacewa tare da masu filastik da yawa da masu gyarawa. Kyakkyawan solubility a cikin ruwa, barasa da sauran kaushi na halitta.
Mahimman Ma'aunin Fasaha:
| Bayyanar | Fari ko yellowish-fari foda ko flakes, hygroscopic |
| Dankowa (Express as K Value) | 25.20 ~ 30.24 |
| Solubility | Mai narkewa cikin ruwa, a cikin barasa da cikin methylene chloride |
| Ganewa | A. Infrared Absorption |
| BA ja launi ya bayyana | |
| CA violet launi ya bayyana | |
| Peroxides (An bayyana shi azaman H2O2) | 400 ppm max. |
| Hydrazine | 1 ppm max. |
| Monomars (VP+VA) | 0.1% max. |
| Najasa A(2-Pyrrolidone) | 0.5% max. |
| Karfe masu nauyi (kamar Pb) | 20 ppm max. |
| Asara akan bushewa | 5.0% max. |
| Sulfated Ash | 0.1% max. |
| Abubuwan da ke cikin Ethenyl Acetate | 35.3 ~ 42.0% max. |
| Abubuwan Nitrogen | 7.0 ~ 8.0% |
Aikace-aikace:
Copovidone yafi amfani da ruwa mai narkewa dauri da bushe dauri a rigar / kai tsaye granulation tafiyar matakai, kuma shi za a iya amfani da matsayin fim kafa kayan.
* Ruwa mai narkewa kwamfutar hannu daure, dace da rigar ko bushe granulation / kai tsaye matsawa tafiyar matakai.
* Tsohon Fim: murfin fim ɗin da ba a iya jurewa don kwamfutar hannu da suturar sukari don karewa daga rarrabuwa, rage jin daɗin ɗanɗano da samar da ingantaccen mannewar fim.
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* Matsayin Fasaha VP/VA Copolymerssuna tare da daban-daban rations na vinylpyrrolidone zuwa vinyl acetate kuma samuwa a matsayin farin foda ko bayyananne mafita a cikin ruwa, ethanol da isopropanol.It's Forms wuya, m, m, ruwa-cire, oxygen permeable fina-finai wanda manne da gilashin, robobi da karafa, wadannan Properties, haɗe tare da ikon sarrafa su hydrophilicity ta monomer abun da ke ciki, kai ga m ta masana'antu aikace-aikace.
Mahimman Ma'aunin Fasaha:
| Samfura | |||
| Bayyanar | Fari zuwa farin foda mai tsami | Mai bayyanawa zuwa ɗan ruwa mai launin rawaya | |
| VP/VA | 60/40 | 60/40 | 70/30 |
| K daraja | 27-35 | 27-35 | 27-35 |
| Monomers | 0.2% max. | 0.2% max. | 0.2% max. |
| Ruwa | 5.0% max. | 48 ~ 52% | 48 ~ 51% |
| M Abun ciki | 95% max. | 48 ~ 51% | 48 ~ 52% |
| Sulfated Ash | 0.1% max. | 0.1% max. | 0.1% max. |
| Ƙimar pH (10% a cikin ruwa) | 4.0 ~ 7.0 | 4.0 ~ 7.0 | 4.0 ~ 7.0 |
Aikace-aikace:
VP / VA copolymers yadu aikace-aikacen masana'antu suna cikin mannen narke mai zafi, masu ɗaukar hoto da sutura don takarda mai jarida ta jet jet, fim ɗin filastik, Noma & sauran kayan aikin.
*Shafi akan takarda,fim,sauran abubuwan da ake gyarawa *Adhesives na ruwa
*Adhesives na ruwa mai narkewa * kayan ado da kayan kariya
*Photoresist/masu sanya abin rufe fuska *Sinadarai na noma
*Bioadheives *Masu kariya
*Furan ganyen shuka
*Kamfanin Ƙirƙirar Haɗin gwiwar Masana'antu-Jami'a-Bincike
* SGS & ISO Certified
*Kwararren Ƙwararru & Ƙungiya mai Aiki
*Kayan Kayayyakin Kai tsaye
*Goyon bayan sana'a
*Ƙananan Tallafi
* Babban Fayil ɗin Fayil ɗin Kayan Kayan Kula da Keɓaɓɓu & Abubuwan Sirri masu Aiki
* Sunan Kasuwa Tsawon Lokaci
* Akwai Tallafin Hannun jari
*Taimako na tushen
* Taimakon Hanyar Biyan Kuɗi mai sassauƙa
* Amsar Sa'o'i 24 & Sabis
*Tsarin Sabis da Kayayyaki
