Fiber-Grade Polyester Chips (PET)
Standard Number: GB/T 14189-2015 Date of Publication: September 11, 2015 Date of Implementation: April 1, 2016 Replaces Standard: GB/T 14189-2008 Standard Classification: ICS 59.060.20, W 51 Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China, Standardization Administration of China 1 Scope This standard specifies the product classification, requirements, […]
High-Purity Quartz Sand Production Process and Industry Barriers
The production of high-purity quartz sand involves selecting and finely processing materials. They are natural quartz crystal, silicon stone, or quartzite. This material finds uses in glass manufacturing, water treatment, ceramics, and refractory materials. The production process generally includes these steps: selecting ores, crushing them, screening, washing, grinding, removing impurities, drying, and packaging. Now, let’s […]
Performance Metrics and Characteristics of Precipitated Barium Sulfate in Paints and Coatings
Precipitated barium sulfate is a versatile material known for its impressive properties. It is highly chemically flexible, reliable, and resistant to acids, alkalis, and even water, ethanol, and organic solvents. This exceptional substance boasts a moderate hardness while being remarkably white and glossy. Notably, it has the unique ability to absorb harmful X-rays, making it […]
Q&A for HanLink Polyester: Supply Customized Specialty Chemical
1. What is the primary focus of your company? Answer: Our company specializes in the production of chemical polyester chips, with a primary focus on customized manufacturing to meet the unique requirements of our clients. 2. What types of chemical polyester chips do you produce? Answer: We supply a wide range of chemical polyester chips, including […]
Advancements and Performance Analysis of Low Melting Point Polyester Chip
Low-melting polyesters are modified forms of polyesters with reduced melting points. It is achieved by incorporating modifying components during the traditional polyethylene terephthalate (PET) polymerization process. So in simple, it can lower its melting point by changing its molecular structure. It is an environmentally friendly product. Used as a partial replacement for traditional adhesives. Its […]
BOPET Film Classification, Industry Supply Chain, and Upstream Analysis
BOPET stands for biaxially oriented polyethylene terephthalate. It is a multifunctional film with a wide range of uses. This article deeply explores the classification, industry supply chain, and upstream development analysis of BOPET films. BOPET (biaxially oriented polyethylene terephthalate) is a plastic film. Known for its exceptional performance. It is produced through a process using […]
Advancements in Polyester Film Industry: Technologies and Market Trends
1) Polyester film technology and its current situation With the continuous development of our country’s economy and the improvement of living standards. There is an increasing demand for modified polyester films with enhanced technical properties. Although traditional polyester film is widely used. Yet, it is no longer able to meet the diverse requirements of today’s consumers […]
Enhancing Color Depth and Sunlight Efficiency with Silica-Based Anti-Reflective Coatings on Polyester Fabrics
Polyester fabrics have won widespread praise for their durability, wrinkle resistance, easy care, and quick drying. However, they also have a drawback. Poor hygroscopicity and limited color depth. These problems stem from the inherent properties of polyester fibers. Their smooth surface and lack of reactive groups. The significant difference in refractive index between polyester (nₛ […]
Methods for the Preparation of Different Types of Silica
Silica, commonly known as silica, is a basic chemical compound. It has a wide range of applications in various industries. The true excellence of silica is its adaptability. Because its preparation methods are various. These different methods produce various types of silica. Each silica is customized for a specific use. In this exploration, we will […]
Top Ten Questions About Silicon Dioxide
1. What Is Silicon Dioxide? Silicon dioxide, with the chemical formula SiO2, is an inorganic compound. It exists in both crystalline and amorphous forms. In the crystal structure of silicon dioxide, silicon atoms are positioned at the center of tetrahedrons, with four oxygen atoms at their vertices. Many such tetrahedrons are connected through shared oxygen […]
