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Key Characteristics and Applications
- Grade Application: Often designated as a "PVC Grade," this PVA is crucial for controlling particle size, porosity, and uniformity in PVC resin production.
- Hydrolysis Degree: 80-82 mol% (partially hydrolyzed).
- Viscosity: Typically exhibits a viscosity range of 45-55 mPa.s in a 4% solution at .
- Functionality: Acts as a stabilizing dispersant due to its balance of hydrophilic (alcohol) and hydrophobic (acetate) groups.
- Usage: It is specifically used in the production of high-quality PVC.
Modified PVA 8048 (often compared with or sold under names like Alcotex 8048) provides enhanced performance over standard PVA, helping manufacturers achieve uniform, high-density, or specialized porous PVC particles.
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Scholarly articles for Modified PVA 8048 | |
… on the properties of modified sodium alginate/poly ( … - ‎Bialik-Wąs - Cited by 95 … -sludge encapsulation with polyvinyl alcohol (PVA) - ‎Guerrero - Cited by 14 Preparation of hydrophobic functionalized poly (vinyl … - ‎Zheng - Cited by 3 | |
Web results
Modified PVOH PVA 8048 for PVC | High Quality, Factory Supply
china-pva.net
https://www.china-pva.net › category › pva-pvc-8048
china-pva.net
https://www.china-pva.net › category › pva-pvc-8048
PVOH®8048 is a 80mole% hydrolyzed, polyvinyl alcohol which has been specially developed for use as a primary suspending agent for vinyl chloride suspension ...
PVOH 8048 PVC Grade
BouLing Chemical Co., Ltd.
https://www.wanwei-pva.com › products › pvoh-8048-p...
BouLing Chemical Co., Ltd.
https://www.wanwei-pva.com › products › pvoh-8048-p...
PVOH 8048 PVC Grade ; Chemical Name, Polyvinyl Alcohol ; Appearance, White powder ; Degree Of Hydrolysis, 80-82 mol% ; Viscosity 4 Percent Solution 20c, 45-55 mPa.s.
Why Is Modified PVA Important for Textile and Paper ...
Elephchem
https://www.elephchem.com › why-is-modified-pva-im...
Elephchem
https://www.elephchem.com › why-is-modified-pva-im...
Oct 15, 2025 — Modified Polyvinyl Alcohol optimizes its structure and functionality through chemical and/or physical means, enabling it to offer unmatched ...Read more
Professional Modified Polyvinyl Alcohol Manufacturer
Elephchem
https://www.elephchem.com › modified-polyvinyl-alco...
Elephchem
https://www.elephchem.com › modified-polyvinyl-alco...
Overview Modified PVOH PVA 8548 for PVC is an 85 mol% hydrolyzed and high viscosity polyvinyl alcohol It can be used in hybrid resins, paste resins and high ...Read more
Polyvinyl Alcohol PVOH®8048 Factory
china-pva.net
https://www.china-pva.net › category › polyvinyl-alcoho...
china-pva.net
https://www.china-pva.net › category › polyvinyl-alcoho...
PVOH®8048 is a 80mole% hydrolyzed, polyvinyl alcohol which has been specially developed for use as a primary suspending agent for vinyl chloride suspension ...
Why Is Modified PVA Important for Textile and Paper Industries?
chemicalmtl.com
https://www.chemicalmtl.com › why-is-modified-pva-im...
chemicalmtl.com
https://www.chemicalmtl.com › why-is-modified-pva-im...
Modified Polyvinyl Alcohol optimizes its structure and functionality through chemical and/or physical means, enabling it to offer unmatched advantages over ...
SAFETY DATA SHEET DOWSIL EL 8048 ID ... - Univar Solutions
univarsolutions.co.uk
https://www.univarsolutions.co.uk › proxy › index
univarsolutions.co.uk
https://www.univarsolutions.co.uk › proxy › index
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Precautionary statements. P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
Wanwei PVA Supplier – Modified PVA, Fiber & VAE Emulsion
wanwei-pva.com
https://ff.wanwei-pva.com › modified-polyvinyl-alcohol
wanwei-pva.com
https://ff.wanwei-pva.com › modified-polyvinyl-alcohol
Trusted Wanwei PVA supplier offering modified PVA, PVA fiber, and VAE emulsion. Buy in bulk for industrial, construction, and coating applications.
Preparation and characterization of a polyvinyl alcohol ...
Sage Journals
https://journals.sagepub.com › doi › abs
Sage Journals
https://journals.sagepub.com › doi › abs
by M Xing2020Cited by 17 — A PVA/PAAm (polyvinyl alcohol/polyacrylamide) hydrogel vascular graft reinforced by a braided fiber stent was prepared in the present work.Read more
ALCOTEX 8048
Synthomer
https://www.synthomer.com › Media › tds › AL...
Synthomer
https://www.synthomer.com › Media › tds › AL...
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Nov 8, 2022 — Alcotex 8048 is an 80% hydrolysed, high molecular weight polyvinyl alcohol which has been specially developed for use as a primary ...Read more