Khamriga Polyvinyl (PVA) Shuangxin G
(polyvinyl alkohol · PVOH · PVA) waxaa si weyn loo isticmaalo by dadka isticmaala gudaha iyo dibadda ee isticmaalka alaabta ceeriin warshadaha iyo wakiilada processing sida binder, wakiilka daahan warqad, emulsifier, wakiilka suspending, fiber iyo filim ay sabab u tahay milanka biyaha fiican, adhesion, filim samaynta iyo xasiloonida kiimikada.
Tan iyo 1927, oo leh tignoolajiyada horumarsan iyo cilmi baaris aan kala go 'lahayn, noocyo badan oo gaar ah ayaa si isdaba joog ah loo sameeyay. Noocyo badan ayaa lagu soo saaraa maarayn adag, iyo nidaamkooda tayada ayaa la kulma heerka caalamiga ah ee iso9001: 2015. Alaabooyinka Grossinor waxaa si weyn loogu ammaanay sida agabka lagama maarmaanka ah ee dhinacyada warshadaha kala duwan, iyagoo siinaya taageero firfircoon tignoolajiyada mustaqbalka.
Baaxadda Codsiga
◆ Habaynta waraaqaha
◆ Emulsifier
◆ Xabag, dhejis ah
◆ Daawo
◆ Qalabka la isku qurxiyo
◆ Qalabka dhismaha kiimikada budada ah
◆ Warshadaha farsamaynta fiber-ka
◆ Polymerization kala firdhiso
Qiyaasta Faahfaahinta
Magaca | Tusmada | ||||
Shahaadada alkoholism (mol %) | Viscosity (mPa.s) | Qaybaha firfircoon (%) | PH | Dambas (%) | |
GL-05 | 86.5-89.0 | 4.8-5.8 | 5.0 | 5-7 | 0.7 |
GL-05AF | 86.5-89.0 | 4.8-5.8 | 5.0 | 5-7 | 0.7 |
GH-20R | 86.5-89.0 | 40.0-46.0 | 5.0 | 5-7 | 0.7 |
GH-22 | 86.5-89.0 | 45.0-52.0 | 5.0 | 5-7 | 0.7 |
GM-14R | 86.5-89.0 | 20.5-24.5 | 5.0 | 5-7 | 0.7 |
GM-14AF | 86.5-89.0 | 20.5-24.5 | 5.0 | 5-7 | 0.7 |
GH-17R | 86.5-89.0 | 27.0-33.0 | 5.0 | 5-7 | 0.7 |
GH-17Y | 86.5-89.0 | 27.0-33.0 | 5.0 | 5-7 | 0.7 |
N-300 | 98.0-99.0 | 25.0-30.0 | 5.0 | 5-7 | 0.7 |