Polyvinyl Butyral (also called PVB resin) is a hot-melt polymer compound, white or light yellow powder. Today, we will briefly introduce the main applications of Polyvinyl Butyral resin with different viscosities Viscosity Main Applications 60~100 Plastic adhesive 60~150 PVB interlayer film 210~270 Copper foil adhesive 120~180 Copper foil adhesive 80~120 Copper foil adhesive 150~220 Copper foil ad...
Chlorinated rubbers have excellent film-forming properties, adhesion, corrosion resistance, flame retardancy, and insulation. Chlorinated rubber can be widely used in the manufacture of adhesives, ship paint, container paint, chemical anti-corrosion paint, road marking paint, fire retardant paint, construction coatings, and printing inks. Improving Coating Performance Chlorinated rubber can improv...
What is Polyamides(Nylon)? Polyamides, commonly known as nylon, abbreviated as PA, contain repeated amide bonds, namely –CO-NH–. Polyamide (nylon) is an important engineering plastic. This plastic is widely used in various industries, especially in the chemical and manufacturing industries, due to its excellent properties, especially in the chemical, mechanical and flame retardant fields. What are...
Standards, causes and hazards of residual monomers in acrylic emulsions Standard for residual monomers in acrylic emulsions **The standard for residual monomers in acrylic emulsions usually does not exceed 0.5%**. Causes of residual monomers in acrylic emulsions The cause of residual monomers in acrylic emulsions may be due to improper operations during the production process or raw material quali...
What is acrylic resins? (Is acrylic resin natural or synthetic?) Acrylic resin is a type of synthetic material derived from acrylic acid or methacrylic acid. It's used in various applications due to its versatility and properties. (What is acrylic resin used for?) When combined with other materials or polymers, acrylic resin can form acrylic paints, adhesives, coatings, and even dental fillings. I...
Road marking paints are a crucial element of transportation infrastructure, ensuring safety and organization on roads. The composition of these paints involves a careful selection of materials to achieve durability, visibility, and adherence to various surfaces. While Titanium dioxide(TiO2), Thermoplastic road marking paint powder(White/Yellow based on BS3262), Petroleum resin Carbon 5, Petroleum ...
A Defoaming agent (iSuoChem® defoamer) or an anti-foaming agent, is a special chemical additives that reduces and stops foam from forming in liquids used in industrial processes. People often use the terms "anti-foam agent" and "defoamer" interchangeably. To be precise, defoamers get rid of existing foam, while anti-foamers stop new foam from forming. Some common substances used fo...
Is poly vinyl alcohol toxic to humans? No, It is not toxic. Poly Vinyl Alcohol (PVA) is generally considered non-toxic to humans. It is a synthetic polymer that is widely used in various applications, including adhesives, coatings, films, and textiles. PVA is derived from vinyl acetate through a polymerization process, resulting in a water-soluble and biodegradable material. When used as intended,...
Once the leader has an accident, the market will inevitably be turbulent. Recently, the world's No. 1 adiponitrile plant jointly held by BASF, INVISTA, and DOMO suddenly exploded. Is this industry chain going to rise again? The storage pit exploded! The world's largest factory shutdown or extension? According to reports from French media, an explosion occurred at the Butachimie factory in Chalape,...
Returning after the Spring Festival, acrylic raw materials ushered in a continuous rise, and the current average price has exceeded RMB7,500 /ton. On February 7, the benchmark price of acrylic acid was RMB7866.67 /ton. On February 1, iSuoChem, a well-known acrylic emulsion domestic supplier, issued a price adjustment notice saying that due to the shortage of various raw materia...
As early as 2016, the German government reached an agreement with relevant companies to levy taxes on disposable plastic bags. That is, stores no longer provide plastic bags free of charge, and customers need to pay a certain fee to use plastic bags. Since the implementation of the policy, the per capita consumption of plastic bags in Germany has dropped from 68 in 2015 to 24 in 2018, and the nati...
The European Union issued a plastic restriction directive in 2015. The goal is that by the end of 2019, people in EU countries will consume no more than 90 plastic bags per person per year, and by 2025, this number will be reduced to 40. After the directive was issued, all member states have embarked on the "road of plastic restriction". In 2018, the European Parliament passed a decree on controll...