HUALONG CASTING MATERIAL

Basic phenolic resin suppliers talk about the future development of phenolic resin

Basic phenolic resin suppliers believe that the production and use of phenolic resin will bring a certain degree of pollution to the environment and affect the entire ecological environment, but pay attention or strengthen pollution control, including wastewater treatment and recycling of waste phenolic resin products and their composite materials. , which can make the phenolic resin develop healthily and rapidly.

Basic phenolic resin manufacturers explain the application of phenolic foam

Basic phenolic resin manufacturers will explain the application of phenolic foam for you, and its wide application has attracted the attention of merchants and consumers.

What are the advantages of high-quality basic phenolic resin

High-quality basic phenolic resin drying performance and heat resistance analysis The resin is the key raw material for the production of plastics, and is also used to make architectural coatings, adhesives, insulating layer materials, etc. With the recognition and processing of everyone, it has long been widely used. Used in a variety of industries.

Do you know basic phenolic resin knowledge

1. With unique high temperature characteristics, the sand core made of basic phenolic resin has thermoplastic and secondary hardening characteristics during high temperature casting, so it can prevent casting defects such as thermal cracking and burrs.

How to judge the performance of Casting Deslagging agent for cast steel

The performance of Casting Deslagging agent for cast steel is reflected in several aspects such as slag removal effect, usage, dosage and iron loss. It can be judged by the following points:

How to choose Casting Deslagging agent for cast steel

Casting Deslagging agent for cast steel is used to remove impurities in molten iron and molten steel in casting. The specifications of domestic slag removers mainly include 18-30 mesh, 30-50 mesh, and 50-70 mesh. They are used to gather impurities on the surface of the iron aqueous solution and react into a thin film, which is easy to pick out, thereby ensuring the purity of the iron aqueous solution;

Casting Deslagging agent factory for cast steel shares the characteristics that the slag remover should have

1. Casting Deslagging agent factory for cast steel believes that the quality control is strict, the active ingredients account for more than 96%, strictly control the dust and impurities in the product, strictly control the particle size range of the product, and ensure uniform particle size, avoid ash during use, and maintain Clean production environment.

Performance advantages of high-efficiency Casting Deslagging agent for cast steel

Now all walks of life are advocating environmental protection, environmentally friendly and non-toxic products are advocated, and the same is true as a high-efficiency Casting Deslagging agent for cast steel. The slag remover for enterprise cast steel is a new type of environmentally friendly and high-efficiency slag remover. It has good effect and can be used with similar imported products comparable.

Characteristics and application of high-efficiency Casting Deslagging agent for cast steel

The main component of the high-efficiency Casting Deslagging agent for cast steel is silicon dioxide, which is pale yellowish-white sand-like pumice with large surface area, stable chemical properties and light weight. Today, let's learn about its characteristics and uses.

Application of Alkaline phenolic resin Sand in Foundry Production

1. Alkaline phenolic resin should strictly control the ignition loss of recycled sand.The ignition loss of reclaimed sand is very important, and poor control directly affects the strength of molding sand.