The resin being molded is becoming high-performance and high-functionality, and molds are often placed in harsh environments. The release properties, wear resistance, and corrosion resistance are improved through functional surface treatment technologies.
Our company’s functional surface treatment technology, "Protonics System (R)," which encompasses over 100 types, obtained trademark rights in 1990. Here, we introduce coating, micro-blasting technology, coating properties, and representative improvement examples.
【Improvement Examples】
○ Improvement of release properties and non-stickiness
By applying it to mold product parts, gates, sprues, etc., release properties and fluidity are enhanced.
○ Improvement of sliding properties and wear resistance
By applying it to mold sliding parts, ejector pins, sleeves, etc., the sliding properties and wear resistance between metals are improved.
○ Improvement of wear resistance and fluidity
By applying it to gate sections, nozzle inner diameters, etc., wear resistance and fluidity against filler-containing resins are enhanced.
○ Improvement of corrosion resistance
By applying it to molds and related parts, corrosion resistance against gases generated from molding materials is improved, and applying it to cooling water holes stabilizes the cooling effect.
○ Improvement of corrosion resistance in mold cooling holes
Surface treatment is applied only to the cooling water channels of the mold, contributing to an increase in mold lifespan and stabilization of molding conditions.
○ Build-up and dimensional adjustment
Precise build-up adjustments of several tens of micrometers for burr prevention and dimensional adjustments can be performed with the coating.
【For more details, please refer to the download.】
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