
Chigawa
PVA Glue Kwa Mipando ni maji gha polymer emulsion, ndipo ghali na mikhaliro ya viscosity yikuru, ghambura -poizoni, ghakununkhira yayi, ghakuuma mwaluŵiro na vinyake.

Chigaŵa Chikuru
Polyvinyl acetate kusazgako chigaŵa, maji, kuzuzga.

Data yaukadaulo
|
Zina |
Kaonekelo |
PH |
Kukhoma (25 digiri), mPa.s |
Nkhongono ya Shear |
Vyakukhozga (%) |
|
Glue wa khuni |
Kirimu mutuŵa |
4-5 |
15000-25000 |
Kukuluska panji kuyana na 4MPa |
40 |
Kukura kwa ntchito
Maji ghakukhazikika pa Glue chomenechomene wa mapepala,kupanga makuni, mafakitale gha mipando.

Kugwiriskira ncito Nthowa
- Pa malo ghakukolerana ghakwenera kuŵa ghakutowa, ghakuwomira.
- Brush glue pa malo ghakukolerana, ndipo pamanyuma pake kukanizga pamoza mwakukhora, ndipo pamanyuma pake kuzomerezga kuchizga pa kutentha kwa chipinda kwa maora 24 kuti ŵafiske nkhongono zose.

Kulongosora

1kg/chigaŵa, 12 vigawa/ctn
Kusunga na kupakira
- Ivyo vikupangika vikwenera kusungika pa msinkhu wa 5-37℃mu chiŵiya chakujalirika chambura chisulo, ndipo vikwenera kuvikilirika ku kuzizima na kutentha chomene.
- Umoyo wa mashelufu ndi chaka chimoza kufuma pa zuŵa ilo wakapangikira. Usange nyengo yake yamara, yezganiso pambere mundaseŵezeske.
- Usange glue wakuzizima pachoko, wakwenera kuŵika mu 30-40℃greenhouses kuchepeska kose, na kusunkhunya mwakuyana, kukukhwaska yayi kugwiliskira ntchito. Usange glue nyengo yitali wakupokera chomene kuzizima, wangachepeska yayi, wakuwoneka agglomerates, lamination nanga emulsion kuphwanya, mbwenu wangakwaniska yayi kulutilira kugwiliskira ntchito.
- Kusunga na kunyamura nga ni vinthu vyakutupa.

Chenjezgo
Kupakira mu chiŵiya cha chisulo nkhwakukanizgika chomene
01
Gwiliskiranipo na kuchizga pa Digiri yakujumpha panji yakuyana na 10 . Sungani kutentha uku pa nyengo ya kuŵika ndiposo mpaka apo vikhome chomene. Kutentha kwapasi kukutondeska kuti filimu yipangike makora ya emulsion, ndipo ivi vikupangiska kuti mgwirizano uleke kukolerana .
02
Pukuta mulomo wa botolo mwakutowa para mwagwiliskira ntchito na kujaraso nyengo yeneyiyo.
03
Usange glue wakulongora kuti wakuchira, sakanizgani makora pambere mundaseŵezeske. Ichi chikukhwaska yayi viscosity
04
Chinyezi cha nkhuni chikwenera kuŵa 8-15%. Vigaŵa vyapachanya panji vyapasi vikunanga mtundu wa mgwirizano
05
Lekani kumezga. Mulekenge kutali na ŵana
06



