As an important material for printing, ink is composed of resin, pigment, filler and auxiliary. Due to many industries such as books, packaging, construction, and circuit boards, with the gradual increase in social demand, the use of ink is also increasing. However, in the production and use of ink, due to the addition of surfactants, equipment stirring operation and environmental changes will cause ink foam problems, these foams will not only reduce the efficiency of ink production, but also affect the performance and quality of ink, which has become a problem for many ink manufacturers. What causes the ink to blister? 1.High hardness tap water is added in the production and use of ink, so that the surface tension of the ink solvent is different; 2.The viscosity of the ink is large, the air is difficult to escape, and the foam will be formed inside; 3.In order to improve the performance of the ink will add chemical additives, these additives contain surfactants, it is easy to lead to ink foaming; 4.In the production and use of ink due to the stirring operation of the equipment, resulting in the involvement of a large amount of air, resulting in foam What harm will there be if the foam of the ink is not eliminated in time? 1.Foaming will affect ink printing, resulting in defects such as white spots during printing, affecting the aesthetics of printing; 2.Foam can also lead to poor ink fluidity, resulting in uneven ink printing surface, reduce the gloss of the ink; 3.Lead to the pigment and filler can not be fused, so that the sizing is not uniform; 4.A large number of foams will also slow down the production progress of ink, resulting in the extension of the production cycle and increasing the production cost of ink. Therefore, in order to improve the quality of ink, reduce the defects of ink foaming, restore the normal ink production schedule, and avoid unnecessary costs, the use of ink defoamer is a good choice. The defoamer has fast defoaming speed and long defoaming time. In the high temperature, strong acid, strong alkali environment can also play its stable anti-foam and anti-foam performance; Adding to the ink will not affect the basic system of the ink, will not affect the performance of the ink, will not change the appearance and color of the ink; Good water solubility, good dispersion, can quickly penetrate the inside of the ink, no oil, no precipitation. Company operating products: waterborne ink resin and defoamer agent, Various auxiliaries and so on!

Aqueous matte resin matte aliphatic aqueous polyurethane dispersion is a high performance solvent-free anionic aliphatic matte aqueous polyurethane, dull, soft to touch, with excellent hydrolysis resistance, heat resistance and bending resistance. Product performance Appearance  Milky liquid Application With excellent flexibility and adhesion, it can be used alone or mixed with other emulsions to improve low temperature bending resistance. It can be used for water-based matte finish paint, leather, textile and paper polish. The product is free of matte powder and wax powder, and has excellent scratch resistance, water resistance, solvent resistance and soft touch. Adding crosslinking agent or curing agent can improve its physical properties Storage The product must be stored at 5°C -35°C, avoid freezing, storage period of more than 6 months. Welcome to Anhui Zhongen Chemical Co., LTD., contact person is Vivi. Contact number is +86 0551 63459511 Contact mobile phone is +8615755193346 Anhui Zhongen Chemical Co., Ltd. is a professional agent and operating all kinds of water-based paint and water-based ink raw materials, water-based paint raw materials and plastic additives company, the company has experienced water-based paint and water-based engineers, The company is dedicated to provide you with quality products, quality service and good solutions. The main business of the company: all kinds of curing agent, acrylic resin, polyurethane resin and all kinds of surfactants, thickeners. The company's product quality to obtain customer recognition and trust. Company operating products: waterborne polyurethane resin and acrylic resin, nano super hydrophobic and so on!

Protective film resin  Automobile coating resin  High resilience waterborne polyurethane resin 1.Typical properties Appearance： Milky white liquid Protective film resin  Automobile coating resin Ph： 7.0-9.0 Automobile coating resin Solid content： 40±1% Charge： Anionic High resilience waterborne polyurethane resin Viscosity (25℃)： 300-800cP Elongation (%)： >200 Tensile strength (MPa)： ＞2.2 Dry time for Touch (25℃)：： 1-2 hours Dry time for Test (25℃)： 24 hours 2.Product characteristics factory direct sale  Water-based strippable polyurethane resin This product is an anionic aliphatic aqueous polyurethane dispersion, with yellowing resistance, low temperature bending, fast thickening, high film luster, elasticity, good stripping, recoating and scratch resistance, easy to peel on a variety of substrate surfaces 3.Application Suitable for thermal transfer inks, strippable protective coatings, such as fabrics, aluminum, stainless steel, glass, plastics, plastic steel, etc. There are also many applications in the automotive industry. 4.Storage and shelf life: The storage period is 6 months, and the storage temperature is 0 ~ 40℃. The storage environment should not be lower than 0℃, otherwise it will freeze; The temperature above 40 ° C will condense and cannot be recovered. This product should be placed in a ventilated, dark place. Avoid heat or direct sunlight. It should be sealed and stored to avoid volatilization of water and conjunctiva. Note: As the construction is beyond the control of the company, the company's technical indicators and suggestions of business personnel are out of good faith! The company is only responsible for the quality of products. The company does not assume any economic and legal responsibility for the effects produced during use. If you need Water-based peelable polyurethane resin samples, please leave a message and the relevant staff will contact you as soon as possible or call the official hotline: +86 0551 63459511

1. Coatings field: Waterborne polyurethane is widely used in waterborne printing inks, wood coatings, metal coatings, automotive coatings, architectural coatings and other fields because of its small curing shrinkage rate, good acid and alkali resistance, wear resistance, weather resistance and chemical stability. 2. Adhesive field: Waterborne polyurethane adhesive has shear viscosity and small bonding linear shrinkage rate, which is suitable for the bonding of carton, cardboard, wood, plastic and various metal materials, and is widely used in packaging, building materials, shoemaking and other fields. 3. Cellulose material field: Waterborne polyurethane can be used as fillers and coatings for synthetic fibers, plastics and various rubber products, and can be used in textile materials, fabrics, leather and other fields, with high softness, elasticity and scratch and wear resistance. 4. Other fields: Waterborne polyurethane can also be used in closed cell foam, open foam, sealant, film materials, waterborne PU composite film and other fields, showing good mechanical and chemical stability. Waterborne polyurethane is widely used in coatings, adhesives, cellulose materials and other fields because of its environmental performance and excellent performance. With the enhancement of environmental awareness and continuous innovation of technology, the application field of waterborne polyurethane will be further expanded. If you need water-based polyurethane resin samples, please leave a message and the relevant staff will contact you as soon as possible or call the official hotline: +86 0551 63459511