Alcool polyvinylique PVA 2488
- BANGSHANG
- Chine
- 7 jours ouvrables
- 1000 tonnes par mois
Le PVA 2488 est une matière première pour les fibres vinyliques, un additif dans la peinture, principalement utilisé dans la construction, le textile et les outils de finition des tissus.
Le PVA2488 a d'excellentes performances et une qualité stable et jouit d'une bonne réputation sur les marchés nationaux et étrangers.
Polyvinly Alcohol PVA 2488
Polyvinyl alcohol (PVA) resin is a high polymer. It is usually a white or slightly yellow flocculant with a flake, granular or powdery appearance. PVA is non-toxic, odorless, and non-polluting. PVA is a water-soluble resin with good chemical stability. It also has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical polyol chemical properties, which can enable esterification, etherification, and acetylation reactions.
Specification:
Type | Item | Hydrolysis% (mol/mol) | Viscosity Mpa.s | Volatile (%)≤ | Ash (%) ≤ | PH | Purity(%) ≤ |
Partially Hydrolyzed Grades | PVA 04-88 | 86.0-89.0 | 4.0-4.5 | 5 | 0.7 | 5-7 | 93 |
PVA 05-88 | 87.0-89.0 | 4.0-6.0 | 5 | 0.7 | 5-7 | 93 | |
PVA 17-88 | 87.0-89.0 | 20.5-24.5 | 5 | 0.7 | 5-7 | 93.5 | |
PVA 20-88 | 87.0-89.0 | 29.0-34.0 | 5 | 0.5 | 5-7 | 93.5 | |
PVA 24-88 | 87.0-89.0 | 45.0-55.0 | 5 | 0.5 | 5-7 | 93.5 |
5. Application :
PVA0499 , PVA0599 , PVA1099 , PVA1799 , PVA2099 , PVA2499 , PVA2699 , PVA1792 , PVA0488 , PVA0588 , PVA1788 , PVA2088 , PVA2488 .
Polyvinyl Alcohol - PVA 2488 for glue
Polyvinyl Alcohol - PVA 2488 for wood glue
Polyvinyl Alcohol - PVA 2488 for white glue
Polyvinyl Alcohol - PVA 2488 for construction
PVA Powder For construction
PVA Powder For white glue
Paper sizing agent
Warp sizing in textile
Adhesive
Raw material of polyvinyl alcohol panel and PVA thin film
Paint and Coatings
Medicine,cosmetic and functional materials
Emulgator and dispersing agent.
PVA 2488 is raw materials for vinilovyh fibers, additive in paint, mainly used in construction, textile, tools for finishing fabrics.
PVA2488 has excellent performance and stable quality, and enjoys a good reputation in domestic and foreign markets.
Package:
25 kg/paper bag or as your request.
Storage：
1 years under cool, dry conditions in original packaging away from heat sources. It is recommended to use the product in rotation on a first-in first-out basis.
The material is very stable with no risk of molding and deteriorating. Under dry condition. Indefinite when protected from moisture.
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