Application of anti-hydrolysis agent in PBAT
PBAT, with the full name polybutylene adipate terephthalate, has the following structural formula. It belongs to petrochemical-based biodegradable plastics and has become one of the very active degradable materials in research and market application at present. PBAT is a thermoplastic biodegradable plastic with excellent biodegradability and is often used as a blend with PLA for […]
Application of carbodiimide anti-hydrolysis agent in PLA
Polylactic acid (PLA), as a completely degradable polymer material, is called “green plastic” and has good biodegradability, which can be completely degraded by microorganisms in nature after use, eventually producing carbon dioxide and water, without polluting the environment. PLA also has good mechanical and physical properties and is suitable for various processing methods such as […]
Application of anti-hydrolysis agent in PET polyester monofilament for paper making clothing industry
What is polyester monofilament? Polyester monofilament is made from PET chips. The chips are spun by melt method, then cooled and shaped in a bath, and finally drawn and thermoformed to get monofilament. Polyester monofilament is characterized by high strength, good toughness, dimensional stability, high temperature and low-temperature resistance, and chemical stability to acids and […]
Improve the performance of water-based polyurethane with carbodiimide crosslinker
With the introduction of various environmental protection policies and the enhancement of consumers’ awareness of environmental protection, water-based products have gradually become the future development trend of coatings and adhesives. Take water-based polyurethane as an example, it has the advantages of traditional polyurethane such as flexibility and low-temperature resistance. Since its main dispersion medium is […]
How to choose the curing agent for printing adhesive paste?
Printing paste with curing agent can improve the adhesion of the printing coating, abrasion resistance, water resistance, solvent resistance, and touch feel. Choosing the right curing agent system is essential for the application of printing paste. Taking the two-component printing paste system as an example, the commonly used curing agents are mainly the isocyanate system, […]
How to improve the anti-hydrolysis properties of TPU?
TPU has outstanding abrasion resistance, bending fatigue resistance, and high elasticity, which can be used for various automotive parts. TPU contains many polar groups, which can easily absorb moisture in the air. On the one hand, the absorbed water acts as a plasticizer, which will lead to a decrease in the physical properties of TPU, […]
The improvement of water-based polyurethane performances with carbodiimide crosslinkers
With the introduction of various environmental protection policies and the enhancement of consumer awareness of environmental protection, water-based products have gradually become the future development trend of coatings and adhesives. Taking water-based polyurethane as an example, its main dispersion medium is water. It has the advantages of traditional polyurethane such as flexibility and low-temperature resistance. […]
Hydrolysis-resistant modification of PLA
Polylactic acid (PLA) has many advantages so that it is currently used in packaging materials, 3D printing, agriculture, medical, textile, and other fields, most of which are disposable products or have relatively short use cycles. Commercial PLA itself has very obvious disadvantages, such as low crystallization rate, poor toughness, and non-flame retardant, which greatly limit […]
Modification of PET Engineering Plastics
In order to compete with other general-purpose resins and expand their application areas, manufacturers are constantly modifying PET engineering plastics. The modification focuses on the following areas: a) Improvement of formability. PET engineering plastics may crystallize rapidly at lower temperatures by selecting various nucleating agents and crystallization promoters to speed up the crystallization of PET […]