YC series self-hardening furan resin is an environmentally friendly casting adhesive used to make sand molds (cores). Different types of furan resin can be used to cast various metals, such as cast steel, cast iron, and cast non-ferrous metals. Its appearance is light yellow to reddish brown transparent liquid.
Sulfonic acid curing agent is a matching curing agent for self-hardening furan resin, and its appearance ranges from light yellow to brown transparent liquid. The sulfonic acid curing agent produced by our company has a wide variety of models and is suitable for different temperatures and humidity in different seasons.
This product has high high temperature strength, which can reduce defects and improve the yield of castings; High moisture resistance, adapt to high humidity environment, and prolong the storage period of the core; Low free formaldehyde, improved working environment and good environmental protection; Low viscosity, good fluidity of sand core and more dense core shooting; Fast curing, improved core making efficiency and reduced triethylamine consumption; It can be used for a long time and is suitable for long-term storage of core sand in summer.
Pep Set resin is a two-component casting resin, mainly composed of phenolic resin (part I) and polyphenol isocyanate (part II), and it needs to be hardened by reaction under the action of a catalyst. It is applicable to sand casting of complex-structured castings and can effectively reduce defects caused by porosity and shrinkage stress in castings. This resin sand system has the characteristics of fast hardening speed, low temperature sensitivity and good collapsibility.
This product is a binder developed by Yongchuang for 3D sand printing, consisting of furan resin and curing agent.
Self-hardening alkaline phenolic resin is composed of phenolic resin, alkali and water. It can be used for molding core with organic ester curing agent. It can cure itself at room temperature and is suitable for casting steel, iron and non-ferrous metals.
The YC series alcohol-based coatings have excellent properties and are widely used in casting production. The YC series alcohol-based coatings are complete in variety and suitable for various sand molds such as resin sand, water glass sand and clay sand, allowing for the production of a wide range of castings with different materials.
The YTS series of water-based casting coatings are complete in variety, suitable for resin sand, liquid sodium silicate sand, clay sand and other types of sand molds, and can be widely selected for the production of different materials of castings. The YTAS series of engine casting water-based coatings are suitable for cold box, coated sand and other sand molds, and can be widely selected for different requirements of engine castings.
The high heat riser sleeve, characterized by its non-fluorine content, high heat generation, high shrinkage efficiency, high compressive strength, and maximization of casting yield, when used in conjunction with our patented metal cuttable pieces and accompanying positioning guide rods, offers simple and convenient operation. Moreover, the contact area between the mold flash sleeve and the casting is minimal, making it easy to remove, suitable for shrinkage in high-pressure wet sand molding lines.
The exothermic-insulating riser sleeve is made from various materials through specific processes, featuring moderate to strong heat generation and excellent insulation, ensuring its efficient shrinkage and expansion performance. The mold flash sleeve comes in straight cylindrical, constricted neck, inclined neck, and elliptical shapes. It is suitable for large and medium-sized black and colored castings as well as various grades of cast steel and cast iron parts. This series of mold flash sleeves can effectively improve the yield of casting processes, reduce cutting, grinding, and welding workloads, thereby lowering the cost of casting production. All models in this series can be equipped with mold flash covers according to requirements.
When used in conjunction with a riser sleeve, it has high strength and good refractory properties, with a wide range of specifications; the riser sleeve can be removed by hammering, reducing the workload for cleaning and grinding; it avoids the cracks and defects such as chipping that occur when removing the riser sleeve by gas cutting, reduces the thermal joint at the base of the riser sleeve, and helps improve the mechanical properties of the casting.
The zirconia foam ceramic filter can make the molten steel fill the mold cavity more evenly, and the molten metal has a high turbulence tendency during pouring. After the three-dimensional pore structure of the zirconia foam ceramic filter, the turbulence is finally converted into stable laminar flow. Laminar flow provides better filling performance for the mold cavity, thereby reducing the impact corrosion of the metal solution on the casting mold cavity and significantly lowering the scrap rate.
Silicon carbide foam ceramic filters can effectively stabilize the metal pouring process and suppress turbulence in molten metal. As the metal flows through their unique three-dimensional mesh channels, intense turbulence is efficiently converted into laminar flow. This laminar filling pattern significantly enhances the metal's ability to fill complex mold cavities, not only reducing erosion and scouring on mold walls and sand cores but also minimizing secondary oxidation and slag inclusion caused by turbulence, thereby significantly lowering casting defects and scrap rates.
Alumina foam ceramic filter is a high-performance functional material specifically designed for the purification of molten metals. With its unique three-dimensional network structure and stable chemical properties, it has become an indispensable and cost-effective quality control barrier in modern precision casting, particularly in the production of high-end castings for non-ferrous metals such as aluminum alloys and copper alloys. It serves as a reliable guarantee for improving casting quality, yield, and performance.
This product is made of high temperature resistant glass fiber, which can effectively remove non-metallic inclusions in metal solutions and eliminate defects such as sand eye, slag hole and gas hole.
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