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The adhesive (glue) used in self-adhesive labels is a key factor in determining label performance, directly affecting the adhesive's adhesion, durability, and application scenarios. Different glue types are suitable for different materials, environments, and applications. This article will introduce the types and characteristics of self-adhesive label glues, as well as factors to consider when sel...
Water-based inks are primarily composed of a uniform slurry of binders, pigments, and additives. The binder is a core component of water-based inks. It not only disperses the pigment but also plays a key role in influencing ink performance, determining adhesion, water and scrub resistance, and solvent resistance. Three common types of binders for water-based inks exist: water-soluble resins, hydro...
Removable labels feature low peel force and can be removed cleanly from the surface after a period of time without contamination. These require a low-tack adhesive that can be removed without residue after rigorous aging. Currently, a widely adopted low-cost removable adhesive design involves adding a small amount of crosslinking agent to a general-purpose low-tack pressure-sensitive adhesive to i...
Sinograce Chemical has launched a washable pressure-sensitive adhesive label adhesive for use on washable film labels for PET bottles and trays. This allows for efficient separation of labels from bottles during the recycling process, optimizing the recycling and reuse of PET materials. Single-Step Separation of PET Labels Recycled PET plastic bottles undergo a series of processes before beco...
I. Basic Properties of Water-Based Acrylic Resin Emulsions: Water-based acrylic resin emulsions are formed by adding acrylic monomers and solvents to a reaction tank. In the presence of an initiator and emulsifier, an emulsion is formed through an emulsion reaction. This emulsion exhibits the following basic properties: 1. High Transparency: Water-based acrylic resin emulsions are highly tran...
In household cleaning and personal care products, color not only enhances the visual appeal but also reflects consumers' lifestyles and aesthetic preferences to some extent. However, traditional colorants often suffer from problems such as easy fading and difficulty in rinsing, affecting the product's aesthetics and potentially damaging fabrics, failing to meet the diverse needs of modern consumer...
In the field of drawing, markers have always been an indispensable tool. They come in two types: water-based and oil-based. Water-based marker ink does not contain oil-based components, similar to colored pencils, and has no irritating odor. Oil-based markers, on the other hand, mostly contain oil-based solvents, which are volatile and produce an irritating odor. Currently, the demand for water-ba...
The following are the specific types and characteristics of water-based acrylic emulsions used in architectural coatings: 1. Odorless Acrylic Emulsion for Interior Walls: Low VOC formula, leaving walls fresh and uncluttered. 2. Weather-Resistant Acrylic Emulsion for Exterior Walls: Resists UV aging, keeping walls looking new for ten years. 3. Acrylic Emulsion for Stone Paint:&n...
Water based acrylic polymer emulsions are fully reacted acrylic polymers dispersed in water. These products contain no residual free formaldehyde. These polymers are now being widely used in the paint/coatings, ink, leather, textile and adhesives industries 1. Metal corrosion protection acrylic emulsion: Salt spray resistant and corrosion resistant, protecting metal substrates. 2. Steel structure ...
Film-Forming Aids Polymers that make up emulsions or dispersions typically have glass transition temperatures above room temperature. To ensure good integration of emulsion particles into a uniform paint film, film-forming aids must be used to lower the minimum film-forming temperature (MFFT). Film-forming aids are a class of small-molecule organic compounds that eventually escape and volatilize f...
In the printing industry, the demands for waterborne coating performance, especially high-gloss applications, are increasingly stringent. Single-component waterborne acrylic emulsion systems often suffer from limitations in balancing key performance characteristics when meeting high-end requirements. To address this, Sinograce Chemical has developed a high-performance emulsion combinatio...
Acrylic adhesives are renowned for their excellent overall performance, especially in industrial applications requiring high strength, aging resistance, and rapid curing. Key Features High Strength and Toughness: After curing, they form a strong and tough adhesive layer, with particularly excellent impact and peel resistance. Rapid Curing: Second-generation acrylates (SGA) and UV-cu...
Styrene-acrylic, pure acrylic, and silicone-acrylic: How to choose the right emulsion for exterior stone-effect paint? What are the differences? The differences between the three types of emulsions Did you know? The durability, environmental friendliness, and lifespan of stone-effect paint all depend on the "emulsion" it contains! What are the differences between the three common emulsions on the ...
1. Excellent Adhesion The polymer structure of water-based acrylic emulsion facilitates the flow and wetting of molecular chains on the substrate surface, resulting in close contact between the coating and the substrate molecules, achieving high adhesion. 2.High Pigment and Filler Loading Capacity, Significantly Reducing Costs Water-based acrylic emulsion has excellent filling properties...
This seemingly ordinary milky-white liquid contains immense power to transform the world of materials. In daily life, we rarely notice a chemical product called "acrylic emulsion," yet it's ubiquitous—from home wall coverings to clothing fibers, from packaging materials to wood coatings, this magical emulsion is quietly adding color and convenience to our lives. What is Acrylic Emulsion? Acrylic e...
Environmental Friendliness: Water-based acrylic resins use water as a solvent and do not produce harmful gases or pollutants during use, meeting environmental protection requirements. Weather Resistance: They have good weather resistance and can be used under various climatic conditions, being less susceptible to the effects of ultraviolet light, oxygen, and humidity. Good Adhesion:...
sinograce chemical
Sinograce Chemical is professional technical enterprise providing solutions of surface materials and manufacturing of raw materials. Sinograce Chemical Company is composed of R&D center, Manufacture center, Quality control department, Market center and International trade department. We have been dedicating to research on excellent paint/coating, adhesive for over 15 years. And now still conti...
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