The straight-hole ceramic filter is a precision ceramic product featuring a honeycomb-like porous structure, primarily used for high-temperature molten metal filtration in metallurgy, casting, and related fields. It effectively removes impurities and significantly improves casting quality.
The heat insulation ceramic fiber board is made of selected light materials by specific process, and has the characteristics of medium and strong heat generation and excellent heat insulation. It is suitable for large riser sets of various grades of cast steel and cast iron parts, and can be applied to various molding processes.
EXP heating and insulation covering agent is applied to cast steel and cast iron riser sleeves, which can effectively prevent metal liquid from radiating and convective heat through the surface of the riser sleeve, reducing heat loss. Significantly prolonging the solidification time of the riser sleeve, improving the shrinkage shape of the riser sleeve, increasing the safety factor of the riser sleeve, and enhancing the shrinkage effect of the riser sleeve.
YCR series hot box furan resin has the advantages of high strength, low odor, low gas generation and stable performance. Used as sand mold (core) binder for cast steel, cast iron and nonferrous metal castings. Especially, it is widely used in the fields of bathroom articles casting and various faucets and other complex castings casting.
The new modified liquid sodium silicate developed by Yongchuang is a water-based binder, which can be used with organic ester curing agent for molding core making. It can cure itself at room temperature and is widely used in the production of cast steel parts, metallurgy, mining, railway, mechanical engineering, heavy industry, pump and valve industries.
This product is a modified sodium silicate curing agent. By changing the curing agent model or mixing different models, the curing speed and demolding time can be adjusted flexibly and conveniently.
It is suitable for wood mold and metal mold of resin sand, sodium silicate sand, oil sand and other processes; This series of products is not recommended for painted wood mold (core box).
Suitable for casting wet sand machine molding and manual molding methods. In adverse environments with significant differences between mold sand temperature and mold temperature, it also has good demolding performance to achieve reduced or no heating of the mold; aqueous emulsion, no fire hazard, high safety; the release agent can form physical and chemical bonds with metal molds. It can achieve continuous multiple moldings after one application of spraying.
This product is a special release agent for cold core box resin sand, it has the following characteristics: 1. It can quickly form a stable isolation film on the surface of the mold, greatly improving the surface quality of the core (mold) and labor efficiency. 2. Significantly reduce the demolding resistance, reduce the mold wear, and prevent the damage of sand core (mold).
This product is used for the cleaning and maintenance of metal equipment in cold box processes.It can quickly dissolve the resin film and surface dirt on the mold without damaging the mold surface exhaust plug and sealing strips etc.to ensure smooth exhaust plug operation and accurate positioning of the core (mold) improving the quality of the core (mold) and ensuring dimensional accuracy.No heating is required during operation and no special equipment is needed making it simple and easy to operate.
This product has excellent mold-release properties, it is a milky white liquid with high refractoriness, good durability in continuous use, excellent lubricity, and provides good protection for molds. It has minimal residue accumulation on the inner cavity of the core box, making it easy to clean. It does not require the use of organic solvents, offering strong safety and environmental protection. It can form an invisible nanocoating on the surface, eliminating the need for mold cleaning while ensuring dimensional accuracy of the product without affecting subsequent processes. This product is easy to use and meets all environmental requirements, allowing users to use it with confidence.
This product can effectively dissolve phenolic resin or other binders on the surface of coated sand, quickly peel off sand particles, and reduce the difficulty of manual cleaning. Suitable for residual film sand in complex molds, cavities or equipment gaps, improving cleaning efficiency. Low volatility, low odor, reducing the emission of irritating gases in the working environment, and improving the working conditions for workers.
Fast drying speed, high strength and convenient use; It is suitable for bonding and repairing resin sand, water glass sand, oil sand and other cores.
This product is black or yellow-green plastic soft body, good plasticity, can effectively prevent castings flashing, runaway and other defects, improve the dimensional accuracy of castings, easy to use, can significantly save working hours, suitable for various sand molds.
In order to enable foundries to better use the furan resin sand self hardening sand process and overcome the inconvenience in use, Shandong Yongchuang Material Technology Co., Ltd. has specially developed an A+B curing agent automatic control instrument, which is an intelligent device that can automatically adjust and maintain a constant demolding time.
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