1、Phenolic Resin,Phenolic Resin for Adhesive,Phenolic resin 2402

1.With good compatibility with chloroprene adhesive, it can be used to produce chloroprene rubber adhesive and it is especially applicable to the adhesive for shoes.

2、Research progress on modification of phenolic resin

With the widening of the application fields of phenolic resins, many types of modifiers have been used to modify the molecular structure of phenolic resins.

3、DiagPoly™ Rosin Modified Phenolic Resin, Softening Point 82

Used to produce chloroprene rubber adhesive, applicable to the adhesive for shoes. Used to produce end coating for external use, lacquer for floor, marine coating, antirust paint, water based printing ink, and as material of thin film anti-rust oil products.

Phenolic Resin 2402: Boost Chloroprene Adhesives

After adding Phenolic Resin 2402, the resulting chloroprene adhesive products exhibit enhanced heat resistance and adhesive strength, with minimal deformation and excellent ductility.

酚醛树脂在氯丁橡胶中的应用

The effects of phenolic resins on the properties of chloroprene rubber（CR） compound were studied.The results showed that by adding phenolic resins in CR，the Mooney viscosity of the compound decreased，the crosslinking density increased and scorch time was shortened significantly.The hardness，modulus，rebound value and elastic modulus ...

Phenolic Formaldehyde Resin 2402 in adhesive for shoes

Phenolic Formaldehyde Resin 2402 is a versatile adhesive for shoes, chloroprene rubber, and coaring industry. It offers excellent curing and bonding properties.| Alibaba.com

Study of scavengers for free formaldehyde reduction in phenolic resins

Phenolic resins are one of the major components of chloroprene-based adhesives. These resins do not affect the final crystallizing of polychloroprene but improve adhesion and cohesion properties. The normal proportion is about 10–50 phr of resin based on polychloroprene.

Phenolic resin 803L is suitable for polymerized chloroprene

Phenolic resin 803L is a kind of terpene phenolic resin with high softening point, light color and good adhesion produced from rosin. It is especially suitable for polymerized chloroprene rubber adhesive, and it is used in the bonding of PVC artificial leather.

phenolic resin 2402

Phenolic resin is a light yellow to brown irregular transparent massive solid produced by the polycondensation reaction of p-tert-butylphenol and formaldehyde under alkaline catalyst conditions. The phenolic resin referred to in this TDS is resol phenolic resin. Features.

Chloroprene Rubber Usage Alkyl Phenolic Resin for Bonding for Rubber

The company is a professional manufacturer of phenolic resins, covering 80.412 mu, with a capacity of 60,000 tons annually and the registered capital of thirty million yuan.

In modern footwear manufacturing, the selection and innovation of materials are key factors determining product quality and market competitiveness. Phenolic resin, as a high-performance thermosetting polymer, is widely used in various industrial products due to its excellent heat resistance, chemical corrosion resistance, and mechanical properties. In recent years, as consumer demands for comfort and environmental friendliness have risen, traditional shoe materials have faced increasing pressure to upgrade. Introducing phenolic resin into footwear manufacturing, particularly as a modifier for chloroprene adhesive shoes, not only enhances comprehensive performance but also meets emerging market needs.

Chloroprene adhesive shoes are popular for their superior oil resistance, wear resistance, and tear strength. they also have limitations, such as poor cold resistance and susceptibility to aging. Traditional chloroprene shoes often use ordinary rubber or plastic as inner linings, which, while cost-effective, tend to deform or crack under extreme weather conditions, affecting wearing experience and lifespan. To address these issues, researchers have begun exploring the use of modifiers to improve the performance of chloroprene adhesive shoes.

Phenolic resin, with its unique chemical structure, offers exceptional adhesion and thermal stability, making it an ideal choice for enhancing chloroprene adhesive shoes. Research into phenolic resin-modified chloroprene shoes began in the 1970s. After decades of technological advancements, significant progress has been achieved.

First, phenolic resin-modified chloroprene shoes demonstrate markedly improved temperature resistance. Phenolic resin’s inherent heat resistance allows the modified shoes to maintain stability in high-temperature environments, extending their lifespan. For example, these shoes can operate normally within a temperature range of -40°C to 150°C, representing a roughly 30°C improvement over traditional chloroprene shoes.

Second, phenolic resin-modified chloroprene shoes exhibit outstanding chemical resistance. Due to the high chemical stability of phenolic resin, the modified shoes effectively resist erosion from acids, alkalis, oils, and other substances, ensuring safety in complex environments.

Additionally, phenolic resin-modified chloroprene shoes offer enhanced mechanical properties. The combination of phenolic resin and chloroprene improves the material’s toughness and strength, critical for durability and impact resistance. For instance, when subjected to heavy compression or impact, the modified shoes better absorb shocks, reducing damage.

challenges remain in the development and application of phenolic resin-modified chloroprene shoes. Cost is a primary concern, as phenolic resin is relatively expensive, limiting its large-scale use. Production complexity is another hurdle, as blending phenolic resin with chloroprene requires specialized processes and skilled operators.

To overcome these challenges, future research should focus on reducing phenolic resin costs and optimizing production techniques to improve efficiency. For example, reformulating to reduce phenolic resin usage or developing new technologies to simplify workflows could be explored. Additionally, investigating combinations of other modifiers with chloroprene may achieve broader performance optimization.

phenolic resin-modified chloroprene shoes represent an innovative product with significant potential. By refining formulations and production processes while addressing cost and technical barriers, this new material is poised to occupy a valuable niche in the future footwear market.