{"id":55516,"date":"2025-03-06T17:00:57","date_gmt":"2025-03-06T09:00:57","guid":{"rendered":"http:\/\/www.newtopchem.com\/archives\/55516"},"modified":"2025-03-06T17:00:57","modified_gmt":"2025-03-06T09:00:57","slug":"jeffcat-tap-amine-catalysts-are-used-to-improve-the-flexibility-and-wear-resistance-of-sole-materials","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/55516","title":{"rendered":"Jeffcat TAP amine catalysts are used to improve the flexibility and wear resistance of sole materials","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Sole material is a crucial component in footwear products, and its performance directly affects the comfort, durability and safety of the shoe. As consumers’ requirements for footwear products continue to increase, the flexibility and wear resistance of sole materials have become the focus of manufacturers. As a highly efficient chemical additive, Jeffcat TAP amine catalysts have gradually received attention in recent years. This article will discuss in detail the practical effects of Jeffcat TAP amine catalysts in improving the flexibility and wear resistance of sole materials. <\/p>\n
Jeffcat TAP amine catalyst is a highly efficient polyurethane catalyst, widely used in foams, coatings, adhesives and elastomers. Its main components include triethylenediamine (TEDA) and dimethylaminopropylamine (DMAPA), which have excellent catalytic activity and stability. Jeffcat TAP amine catalysts can significantly improve the reaction speed of polyurethane materials and improve the physical properties of the materials, especially in terms of flexibility and wear resistance. <\/p>\n
The sole material needs to have the following basic properties:<\/p>\n
Jeffcat TAP amine catalysts improve the performance of sole materials through the following aspects:<\/p>\n
Jeffcat TAP amine catalysts can significantly improve the reaction speed of polyurethane materials, shorten production cycles, and improve production efficiency. At the same time, a fast reaction speed helps to form a more uniform molecular structure and improves the overall performance of the material. <\/p>\n
Jeffcat TAP amine catalysts can promote the phase separation of hard and soft segments in polyurethane materials, forming a more ordered molecular structure. This ordered structure helps improve the flexibility and wear resistance of the material. <\/p>\n
Jeffcat TAP amine catalysts can increase the cross-linking density of polyurethane materials, improve the mechanical strength and wear resistance of the materials. Materials with high crosslink density have better tear resistance and wear resistance. <\/p>\n
Jeffcat TAP amine catalysts perform well in improving the flexibility of sole materials. By promoting the formation of soft segments in polyurethane materials, Jeffcat TAP amine catalysts can significantly improve the bending performance and elasticity of the material. Actual tests show that sole materials with Jeffcat TAP amine catalysts exhibit lower flexural modulus and higher rebound in the bending test, indicating that their flexibility has been significantly improved. <\/p>\n
Sample<\/th>\n | Flexural Modulus (MPa)<\/th>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
No catalyst added<\/td>\n | 120<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||
Add Jeffcat TAP<\/td>\n | 80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n5.1.2 rebound rate test<\/h4>\n
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