In the past, the oral care market was dominated by basic cleaning products such as toothpaste and toothbrushes. The core concerns of consumers were "anti-cavity" and "whitening". However, with the enhancement of health awareness, the …
The scientific name of PVB resin is polyvinyl butyral resin. It was successfully industrialized in the United States in the 1930s and has a history of more than 70 years. my country has been trying to industrialize it since the 1960s, but …
The different kinds of Butvar resins have their properties laid out in Tables 1 to 5. These resins come in various molecular weights and viscosities. Butvar 76 and Butvar 79 resins have less hydroxyl content compared to other Butvar …
We used partially alcoholysis PVA-217SB (PVA080-22 & PVA1780) and high-efficiency environmentally friendly pulp together, and added a certain proportion of starch. We conducted experiments on several polyester-cotton varieties, which not …
With the continuous innovation and expansion of Japan's electronics industry, the demand for thermal interface materials (TIMs) in the country is also growing significantly. The TIM market plays a critical role in managing heat in …
With the miniaturization and high degree of integration of electronic products and their devices, the problem of heat dissipation has become an important bottleneck restricting the development of electronic technology, which determines the …
Improving ABS Heat Resistance: YangchenTech’s Styrene-NPMI-MAH Copolymer Acrylonitrile-butadiene-styrene (ABS) is a widely used plastic prized for its strength, toughness, and ease of processing. However, its heat resistance is inherently …
Polyvinyl alcohol (PVA) is an important chemical raw material, used to make polyvinyl acetal, gasoline-resistant pipes and vinylon synthetic fibers, fabric treatment agents, emulsifiers, paper coatings, adhesives, glues, etc. Different …
As the raw material of the topsheet layer of sanitary napkins, spunbond hydrophilic non woven fabric has a series of characteristics and advantages, making it an important choice in the modern hygiene products industry. The following is a …
With the continuous development of science and technology, PVA (polyvinyl alcohol) is an important polymer compound and is widely used in various fields. In the market, PVA has many different models, and there are certain differences and …