Low Molecular Weight Polyvinyl Alcohol
POVAL is polyvinyl alcohol, which is a water-soluble synthetic Resin that was first industrially produced in Japan and is used as an ingredient in vinylon synthetic fibers.
POVAL are today not only utilized as an ingredient in vinylon synthetic fibers, but also in a wide variety of applications both in Japan and overseas.Such applications include on ingredient in film and acetal resin, fiber processing agents, adhesives, vinyl chloride polymer stabilizers, and inorganic binders.
1.GOHSENOL Introduction
With excellent water solubility, adhesion, film-forming property and chemical stability, GOHSENOL (polyvinyl alcohol · PVOH · PVA) is widely used by users at home and abroad in the use of adhesives, paper coating agents, emulsifiers, suspensions, fibers, films and other industrial raw materials and processing agents.
Since 1927, with advanced technology and unremitting research, many special varieties have been developed in succession. GOHSENOL products are widely praised as indispensable materials in various industrial fields, providing active support for future technologies.
Inner Mongolia Shuangxin environmental protection materials Co., Ltd. has received strict and continuous technical guidance from the GOHSENOL Department of Mitsubishi Chemical Co., Ltd. many varieties are produced under strict management, and its quality system conforms to the international standard of iso9001:2015.
2. Types and Specification:
3. Application:
◆ paper processing ◆ emulsifier ◆ adhesive, adhesive ◆ medicine ◆ cosmetics ◆ powder chemical building materials ◆ fiber processing industry ◆ polymeric dispersant
4. Performance
① Water solubility: the water solubility of different grades of high synol products is different. Generally, products with low viscosity dissolve faster in water. However, the water solubility of PVA largely depends on its alcoholysis degree.
② Solvent resistance: GOHSENOL products can be softened or dissolved in ACID or alkali. However, GOHSENOL products do not dissolve in most organic solvents, vegetable and animal oils or fats.
③ Surface activity: the surface tension of partially alcoholized PVA aqueous solution is lower than that of completely alcoholized PVA aqueous solution.
④ Adhesion strength: for substrates with porous or hydrophilic surfaces, such as textiles, paper or wood materials, GOHSENOL's aqueous solution has super adhesion strength.
⑤ Film forming performance: the film made of GOHSENOL has excellent clarity, gas resistance, fog resistance, solvent resistance, antistatic property, moisture permeability, etc.
⑥ Chemical reactivity: GOHSENOL products are stable polymer compounds, which usually will not decay, degrade or polymerize when stored alone. If a catalyst is added, various chemical reactions will occur in GOHSENOL products.
⑦ Safety: GOHSENOL products are not highly toxic, carcinogenic and mutagenic. It is a synthetic resin with low toxicity and high safety.
Package: by 20kgs/bag
Besides, our company also supply Titanium Dioxide, Pvc Resin,PVC Paste Resin, Iron Oxide,Carbon Black,Sodium Hexametaphosphate etc. Welcome to your enquiry!
