All packaged raw materials shall include the Avient raw material SAP code number and will not be compromised.

Properties of foamed injection molded parts SPECIAL FOAMING PROCESSES A number of specific processes have been developed to achieve special properties of the foamed parts.

They also save time and energy by reducing the number of separate steps needed to arrive at a finished film.

It should be noted that shrinkage is not an exact number, but a range value. If the problem occurred after a change in the material lot number, try a different lot of material. Increase number of ejector pins.

It is limited to a number of cavities such as (4, 8, 16, 32, 64). N” is the total number of branches. SERIES PARALLEL Pressure Drop High Low Flow Rates Consistent Variable Temperature Rise Potential Large Small Horsepower Requirements Higher Lower Reynolds Numbers Higher Lower FIGURE 37 - Parallel vs series cooling line layout Part FIGURE 36 - Parallel cooling line layout Plastic Molding Draft Angle Mold Core Ffriction Fnormal Feject FIGURE 38 - Friction force Can use larger pin at intersections FIGURE 39 - Ejection pin layout Design Guide 19 FIGURE 39 - Sripper Plate Core Block Core Insert Stipper Plate Ejector Pin Bolts Ejector Pin FIGURE 40 - Ejector sleeve Land = 3*D 0.001 in 0.02 mm 0.020 in 0.5 mm D FIGURE 42 - Ejector pin design guidelines FIGURE 41 - Stripper plate Stripper Plate This type of ejector is often used with round parts to provide a constant ejection force on the entire part.

After incubation for 24 h at 35�C/90% rel- ative humidity, samples were plate counted, and the average number of CFU/sample was determined. More notably, however, ZPT-loaded samples demonstrated a clear reduction in the average number of CFUs after 24 h.

Please be informed that Avient does not provide detailed information about buildings and facilities, storage area, staff numbers and union organizations on surveys.

The developed overmolds TPE compounds have already been used to make parts for a number of application areas i.e., personal care, hand held-electronics, powertools and housewares.

ENGINEERING PLASTIC SUBTRATES There are a number of plastic substrates that are used for various consumer applications.

Please be informed that Avient does not provide detailed information about buildings and facilities, storage area, staff numbers and union organizations on surveys.