From operating problems to manufacturing processes
GKTECH organizes applications from two practical viewpoints: the issue occurring on the line and the production technology being used. This helps customers move quickly from a symptom to the relevant product family.
What needs to be solved?
Start from the operating symptom or production objective before selecting a specific product grade.
Color Change
Reduce transition time, purge waste and residual color in screw and barrel systems.
Explore Dyna-Purge →Resin Change
Support polymer changeovers, reduce cross-contamination and stabilize the first production runs after material changes.
Explore Dyna-Purge →Machine Cleaning
Remove degraded polymer, carbon residue and black specks while supporting preventive cleaning before manual teardown is required.
Cleaning solutions →Mold Release
Select release agents according to molded material, mold temperature, release frequency and post-molding finish requirements.
Explore Stoner →Mold Maintenance
Cleaning, lubrication, rust prevention and protection to keep molds operating consistently between production cycles.
Mold maintenance →Reinforcement & Crack Control
PP and PVA fibers for concrete, mortar and cement-based materials where micro-crack control and toughness are required.
Explore PP / PVA Fiber →Manufacturing technologies and industries
Start from the equipment and process being operated to identify the relevant materials, chemicals and technical support.
Injection Molding
Purging, color and resin changeovers, mold release and mold cleaning.
Extrusion
Screw and barrel cleaning, color change, resin change and preventive maintenance.
Urethane Molding
Release solutions for polyurethane and cast urethane applications, including Stoner E236.
Rubber & Silicone
Mold release, technical silicone materials and process-support chemicals.
Concrete & Cement Materials
PP/PVA fibers for micro-crack control, toughness and concrete, mortar and cement-board applications.
Composites & FRP
Specialized composite materials are managed on the dedicated GKFRP platform.
Go to GKFRP →Test results & practical applications
Application articles based on test data and technical guidance help evaluate a solution before deploying it on the production line.
Thermoset mold release: reduce defects & improve yield
How to select release chemistry by resin system, molding process, downstream finishing and warning signs such as buildup or sticking.
Read application guide →Dyna-Purge® D2 test on ABS & Polycarbonate
Three purging compounds were compared on a 55-ton Arburg injection molding machine. D2 was the only product rated Pass in both ABS and PC trials.
View case study →Purging compound technology
Learn about purging mechanisms, black-speck troubleshooting, color and resin changeovers, and total changeover cost.
Read technical article →Not sure where to start?
Send the material, equipment, processing temperature and current issue. GKTECH can help identify the relevant application and product family before testing.