Polyurethane resin is a type of polymer that can function as a binder in film printing inks. Here's how it contributes to the performance of the ink in a film printing application:1. Adhesion: Polyurethane resin are known for their …
To detect the ionicity of polyacrylamide, you can use the following method: 1. Conductivity measurement: indirectly determine the ionicity of the polyacrylamide solution by measuring its conductivity. Conductivity is related to changes in …
Polyacrylamide (PAM) has several applications in the papermaking industry. It is a synthetic polymer that forms a strong bond with water, making it useful in various stages of the papermaking process. Here are some specific applications of …
Polyacrylamide (PAM) is a versatile polymer that finds applications in various industries, including coal washing. Coal washing is a process used to remove impurities from coal before it is burned for energy production. Polyacrylamide can …
The liquid part of the ink component is called the binder; the solid component is the color material (pigment or dye); and various additives.The connecting material is a colloidal fluid with a certain viscosity. Its function is first to …
The processing temperature of TPU is influenced by several factors, including its hardness. Generally, lower hardness TPU grades have a lower processing temperature compared to higher hardness grades. This relationship can be attributed to …
To maximize the space utilization and load as much E-TPU granule as possible in a 40" container, you can consider the following packing method: Use bulk bags (also known as FIBCs or super sacks): These large, flexible bags are commonly …
With the development of China's economy and cultural undertakings, the printing and publishing industry and packaging industry have developed rapidly. Domestic demand for ink has increased dramatically. As people's environmental awareness …
Have you ever wondered how the food you consume stays fresh for longer periods? The introduction of antioxidant sodium erythorbate has revolutionized the food industry, allowing for extended shelf life and improved food safety. Let’s dive …
Chitosan is a naturally occurring polymer derived from chitin, which is found in the exoskeletons of crustaceans such as shrimp and crabs. One of the key properties of chitosan is its water solubility. However, the solubility of chitosan in …