PVA 1799
Polyvinyl Alcohol (PVA) 1799 is a fully hydrolyzed, high-purity synthetic polymer derived from the hydrolysis of polyvinyl acetate. It features a hydrolysis degree of approximately 99 mole% and a polymerization degree typically around 1700, making it a versatile water-soluble polymer with balanced mechanical strength, adhesion, and film-forming properties. Key Characteristics Appearance: White or cream-colored granular […]
Granulé blanc Polymère Encollage du papier Produits chimiques Alcool polyvinylique PVA 1799
Granulés blancs Polymère Encollage du papier Produits chimiques Alcool polyvinylique PVA 1799 est une sorte de polymère synthétique soluble dans l'eau à haut poids moléculaire. La spécification principale comprend le degré de polymérisation et d'alcoolyse et d'autres performances spéciales. L'alcool polyvinylique est fabriqué par polymérisation de l'acétate de vinyle dans le solvant méthanol, puis subit une alcoolyse par le biais d'un processus de bande avancé à faible teneur en alcali. Après [...]
Encollage textile PVA 1799 BP26 Poudre adhésive blanche pour textiles
Joyforce Textile Sizing PVA 1799 BP26 White Adhesive Powder for Textiles est utilisé comme boue textile, principalement mélangé avec de l'amidon ou de l'acide acrylique. Il a une bonne miscibilité ; il est facile de former un film, a une bonne souplesse et élasticité ; il est facile à tordre et à pénétrer, et a une bonne adhérence à la pilosité ; Facile à être hydrophile, [...]
PVA 1599
Polyvinyl alcohol (PVA) 1599 is a non-polluting water-soluble polymer, usually white or slight yellow floccule, flake, granular or powder solid. Its performance is between plastic and rubber. It has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier property, etc. Send inquiry Descriptions Product Feature: Full Hydrolyzed.Medium viscosity.Adjust particle size according to actual demand. Product […]
PVA 1099
Polyvinyl Alcohol (PVA) 1099 is a water soluble and biodegradable synthetic polymer. It is a dry solid, and is available in granule and powdered forms. It is an excellent adhesive with superior bonding strength, film forming and emulsifying properties. The film of PVA exhibits outstanding resistance to oil, grease and solvents. In addition to its film forming property, […]
PVA 0599
Polyvinyl Alcohol (PVA) 0599 is a fully hydrolyzed, low-polymerization-degree synthetic polymer derived from the hydrolysis of polyvinyl acetate. Characterized by its 99 mole% hydrolysis degree and polymerization degree typically around 500, this product offers a unique balance of rapid solubility, moderate viscosity, and versatile functional properties, making it suitable for specialized applications requiring fast dissolution […]
PVA 2688
PVA 2688 is a type of High viscosity and Partially Hydrolyzed Polyvinyl Alcohol. It is a water-soluble synthetic polymer derived from the hydrolysis of polyvinyl acetate. It is characterized by its high molecular weight (degree of polymerization ~2600) and a hydrolysis degree of approximately 88 mole%. Its appearance is typically appears as white or creamy granular/powdered solid. Solubility: Readily dissolves in water (dependent […]
PVA 9430C
PVA 9430C is a special product of carboxyl-modified polyvinyl alcohol. After modification, the modified polyvinyl alcohol not only retains the original properties of polyvinyl alcohol but also possesses special functions. Characteristics:Excellent rheological propertiesHigh surface activityChelating metal ionsAlkali resistance Send inquiry Descriptions Product Parameter (Specification) Item Index Appearance White or slightly yellow small granule Hydrolysis (mole%) […]
PVA 88-100
PVA 88-100 is an ultra-high viscosity polyvinyl alcohol (PVOH) with an alcoholysis degree of 88.0 mole%. It’s widely used for Fiber, Adhesive, Stabilizer, Construction industries. Water solubility: It is easily soluble in water at room temperature, and the water solution is transparent. It is non-toxic and harmless, and is safe and environmentally friendly. Chemical resistance: […]
PVA 2688S
PVA 2688S is Polyvinyl alcohol 2688 S grade in powder form. It used to produce textile sizing materials, coatings, adhesive, and it is widely used for paper processing, emulsifying agents, dispersants and blocking colloids. Besides, it can be employed as membranes, soil modifiers,etc. Mainly used to produce textile sizing materials, coatings,adhesive, acetal derivations, and it is […]
