VP/VA Copolymeri
*Cosmetic Grade VP/VA Copolymeri cum diversis rationibus N-Vinylpyrrolidone ad Vinyl acetatem, solutum in solventibus maxime organicis. Quod in pulvere, aqua solutione et forma solutionis ethnoli existit. VP/VA Copolymorum solutiones aqueae non-ionicae sunt, neutralisatio non requiritur. Membrana resultantia sunt dura, nitida, et aquae amovibilia; Viscositas tunabilis, punctum molliens et aqua sensibilitatem in ratione VP/VA pendentes; Bene compatibilitas cum multis adiectivis, materiatis, imbre propellantibus et aliis medicamentis medicaminis, et hydroscopitas decrescit pro ratione acetatis Vinyl.
Key Parametri Technical:
Product | |||
Aspectus | Album to cremeo album, liberum pulveris fluens | Perspicuus levi flavo liquore | |
VP/VA | 60/40 | 60/40 | 70/30 |
K Value | 27-35 | 27~35 | 27~35 |
Monomers | 0.1% max. | 0.1% max. | 0.1% max. |
Aquae | 5.0% max. | 48~ 52% | 48~51% |
Firmus Content | 95% max. | 48~51% | 48~ 52% |
Cinis sulphated | 0.1% max. | 0.1% max. | 0.1% max. |
PH Value (X% per aquam) | 4.0~7.0 | 4.0~7.0 | 4.0~7.0 |
Applicationes:
VP/VA Copolymeri optimae electionis sunt cinematographicae formandae agentis et cinematographicarum comarum, quae aptae sunt ad cinematographicas quae utuntur ad cinematographicas formandas et viscositatis modificationes, praesertim in stylis comis productis, ut Hair Gels, Aerosol gas frondis. .
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* Pharmaceutical Grade VP/VA Copolymer-Copovidonecum 60/40 ratione N-Vinylpyrrolidone ad Vinyl acetatem, solutum in maxime organicis solvents. Quod in pulvere est,Copovidone formas duras, aquatiles amovibiles et nitidum membranas, optimam compatibilitatem habet cum multis plasticistariis et adiectivis. Solubilitas bona in aqua, alcohol et alia menstrua organica.
Key Parametri Technical:
Aspectus | Albus vel flavido-alba vel incanduit, hygroscopic |
Viscositas (Express as K Value) | 25.20~30.24 |
Solubilitas | Gratis solutum in aqua, in alcohole et in chloride methylene |
Identificationes | A.Infrared effusio |
BA ruber color videtur | |
CA color violaceus videtur | |
Peroxides (ut H *2O*2) | 400 ppm max. |
Hydrazine | 1 ppm max. |
Monomers(VP+VA) | 0.1% max. |
Impuritas A(2-Pyrrolidone) | 0.5% max. |
Metalla gravia (ut Pb) | 20 ppm max. |
Damnum in Siccatio | 5.0% max. |
Cinis sulphated | 0.1% max. |
Ethenyl Acetate Content | 35.3~42.0% max. |
Nitrogen Content | 7.0~8.0% |
Applicationes:
Copovidone ligans solubilis et siccus ligans in humidis/directis processibus carunculatis praecipue adhibetur, etiam ut materias cinematographicas formandas adhiberi potest.
* Aqua solutum tabula ligans, caruncula humida vel sicca idonea/ processibus compressionibus directis.
* Pelliculae Formae: permeabilis membrana membranae pelliculae et saccharum coatinges ad protegendum contra scindendum, minuendum humorem sensus et praebes bonum cinematographicum adhaesionem.
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*Technical Grade VP/VA Copolymerscum diversa ratione vinylpyrrolidonei ad acetatem vinyllorum et praesto sicut pulveris albi vel solutiones perspicuae perspicuae in aqua, ethanol et isopropanol. Formae durae, nitidae, flexibiles, aquarum amovibiles, oxygeni permeabiles membranae quae vitreis, plasticis et metallis adhaerent, hae. proprietates, copulata facultate suam hydrophilicitatem per compositionem monomericam temperandi, ad amplam applicationem industriae ducunt.
Key Parametri Technical:
Product | PVP/VA 64IN' | PVP/VA 73IN' | |
Aspectus | Alba ad cremeo cerussa | Perspicuus levi flavo liquore | |
VP/VA | 60/40 | 60/40 | 70/30 |
K Value | 27-35 | 27~35 | 27~35 |
Monomers | 0.2% max. | 0.2% max. | 0.2% max. |
Aquae | 5.0% max. | 48~ 52% | 48~51% |
Firmus Content | 95% max. | 48~51% | 48~ 52% |
Cinis sulphated | 0.1% max. | 0.1% max. | 0.1% max. |
PH Value (X% per aquam) | 4.0~7.0 | 4.0~7.0 | 4.0~7.0 |
Applicationes:
VP/VA coopolymi late industriae applicationes sunt in liquefactionibus adticis calidis, ligaturae photographicae et tunicarum mediarum chartarum atramenti jet, veli plastici, agriculturae & aliorum subiectae.
* Coatings in charta, pellicula, aliae subiectae * Aqua remoistenable adhesives
* Aqua solutum tenaces * Decorative ac tutela coatings
*Photoresist / solidator persona dolatae * Agricultural chemicals
* Bioadheives * Protective larvis
* Frons plantae frondis
* Industry-University-Investigationis Collaborative Innovation Company
*SGS & ISO Certified
*Professional & Active Team
* Factory Direct Supplying
*Technica firmamentum
*Parvus Ordinis Support
* Lata dolor Portfolio de personalis Tutela Rudis Materias & Active Ingredientia
* Longum tempus Market fama
* Available Stock Support
*Sourcing Support
* Flexibile Payment Methodo Support
* XXIV hrs Response & Service
* Service and Materials Traceability