Hangzhou Rainbow Ntshuam & Export Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm qib vp/va copolymer hauv Suav teb. Nrog kev paub ntau, peb zoo siab tos txais koj los yuav cov khoom lag luam customized qib vp/va copolymer los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog cov qauv dawb, thov koj xav email rau peb.
CAS Nr .: 25086-89-9
CTFA/INCI: VP/VA copolymer
Cov qauv tshuaj: alternating units ntawm PVP thiab VA
Qib tus qauv: qib cosmetic, qib tshuaj, qib industrial
Hmoov: Yog
Cov tsos mob: Dawb los yog lub teeb daj
Siv rau hauv coatings, adhesives, textiles, papermaking thiab lwm yam kev lag luam teb.
Yam ntxwv
- Zaj duab xis zoo heev- tsim cov khoom:Nws tuaj yeem tsim cov yeeb yaj kiab tsis sib xws thiab pob tshab thiab siv dav hauv cov txheej txheem thiab cov nplaum.
- Zoo adhesion:Raws li cov nplaum nplaum, VP / VA copolymer muaj peev xwm adhesion zoo thiab tuaj yeem sib txuas cov khoom sib txawv ua ke.
- Muaj zog stability:Nws muaj kev ruaj ntseg tshuaj zoo thiab tseem tuaj yeem tswj hwm nws txoj haujlwm thiab kev ua haujlwm nyob rau hauv qhov kub thiab txias lossis ib puag ncig hnyav.
- Zoo compatibility:Nws muaj kev sib raug zoo nrog ntau lwm cov ntaub ntawv thiab tuaj yeem sib xyaw zoo nrog cov kuab tshuaj xws li dej thiab ethanol, yog li nws tuaj yeem siv rau hauv ntau hom kev lag luam.
Specification
| PVP/VA | K tus nqi | Residual monomer (%) | Cov ntsiab lus dej (%) | Cov ntsiab lus muaj zog (%) | PH tus nqi (10% aqueous tov) | Solvent system |
| 73W | 28±4 | Tsawg dua lossis sib npaug li 0.2% | Ca.50% | 50±2% | 4-7 | Aqueous daws |
| 73I | 28±4 | Tsawg dua lossis sib npaug li 0.2% | Tsawg dua los yog sib npaug li 0.5% | 50±2% | - | Isopropyl tshuaj |
| 73E | 34±4 | Tsawg dua lossis sib npaug li 0.2% | Tsawg dua los yog sib npaug li 0.5% | 50±2% | - | Ethanol daws |
| 64 dr hab | 30±4 | Tsawg dua lossis sib npaug li 0.2% | Tsawg dua lossis sib npaug li 5.0% | Ntau dua lossis sib npaug li 95% | 4-7 | Hmoov |
| 64W | 30±4 | Tsawg dua lossis sib npaug li 0.2% | Ca.50% | 50±2% | 4-7 | Aqueous daws |
| 64I | 28±4 | Tsawg dua lossis sib npaug li 0.2% | Tsawg dua los yog sib npaug li 0.5% | 50±2% | - | Isopropanol daws |
| 64E | 33±3 | Tsawg dua lossis sib npaug li 0.2% | Tsawg dua los yog sib npaug li 0.5% | 50±2% | - | Ethanol daws |
| 55I | 25±3 | Tsawg dua lossis sib npaug li 0.1% | Tsawg dua los yog sib npaug li 0.5% | 50±2% | - | Isopropanol daws |
| 55E | 28±4 | Tsawg dua lossis sib npaug li 0.1% | Tsawg dua los yog sib npaug li 0.5% | 50±2% | - | Ethanol daws |
| 37I | 25±3 | Tsawg dua lossis sib npaug li 0.1% | Tsawg dua los yog sib npaug li 0.5% | 50±2% | - | Isopropanol daws |
| 37E | 30±4 | Tsawg dua lossis sib npaug li 0.1% | Tsawg dua los yog sib npaug li 0.5% | 50±2% | - | Ethanol daws |
| 28I | 19±3 | Tsawg dua lossis sib npaug li 0.1% | Tsawg dua los yog sib npaug li 0.5% | 50±2% | - | Isopropanol daws |
| 28E | 23±4 | Tsawg dua lossis sib npaug li 0.1% | Tsawg dua los yog sib npaug li 0.5% | 50±2% | - | Ethanol daws |
Daim ntawv thov
- Coatings thiab xim:Siv ua zaj duab xis yav dhau los thiab cov thickeners, nws tuaj yeem ua rau cov adhesion ntawm coatings thiab cov uniformity ntawm coatings, thiab txhim kho durability.
- Adhesives:Hauv kev lag luam papermaking, textile thiab ntim khoom, VP / VA copolymer yog siv los ua cov nplaum kom zoo sib txuas ntau yam ntaub ntawv.
- Kev lag luam Textile:Siv rau kev ua tiav thiab ua tiav ntawm textiles, nws tuaj yeem txhim kho cov durability thiab gloss ntawm fabrics.
- Papermaking kev lag luam:Siv los ua tus neeg sawv cev kho mob rau daim ntawv kom muaj zog thiab smoothness ntawm daim ntawv.
FAQ
1.Yuav ua li cas yog VP / VA copolymer siv nyob rau hauv daim ntawv kev lag luam?
Hauv kev lag luam ntawv, nws yog siv rau kev kho mob ntawm daim ntawv los txhim kho qhov smoothness thiab lub zog ntawm daim ntawv.
2. Puas yog qib VP/VA copolymer miscible nrog dej?
Yog lawm, nws muaj dej solubility zoo thiab tuaj yeem ua rau miscible nrog dej thiab lwm cov kuab tshuaj (xws li ethanol), haum rau ntau hom kev lag luam.
3. Puas yog qib VP/VA copolymer muaj qhov kub thiab txias tsis kam?
Nws muaj tshuaj lom neeg ruaj khov zoo thiab tuaj yeem tswj hwm nws qhov kev ua tau zoo nyob rau hauv qhov kub thiab txias, tab sis kev ua tau zoo yuav deteriorate nyob rau hauv qhov kub thiab txias.
4. Lub luag haujlwm ntawm VP / VA copolymer hauv kev lag luam textile yog dab tsi?
Nws yog siv los ua kom tiav thiab ua cov ntaub los txhim kho cov gloss, softness thiab durability ntawm fabrics.
5. Dab tsi yog qhov chaw cia khoom ntawm VP/VA copolymer?
Nws yuav tsum tau muab khaws cia rau hauv qhov chaw qhuav thiab txias, tsis txhob tshav ntuj ncaj qha thiab kub kub kom tswj tau nws qhov kev ua haujlwm ruaj khov.
Cim npe nrov: technical qib vp/va copolymer, Tuam Tshoj technical qib vp/va copolymer Hoobkas
