Hpv PPS Spare Parts Natural Plastic PPS Sheet PPS GF40

• Customization: Available
• Material: PPS
• Diameter: ø20-150mm
• Model NO.: natural plastic PPS sheet
• Length: 500mm, 1000mm
• Color: Natural, Black
• Transport Package: Packing in Wooden Pallet
• Specification: RoHS, pps
• Trademark: Guangzhou Engineering Plastics
• Origin: Guangzhou, China
• HS Code: 3926909090

Product Description

 

Machining PPS
 
Annealing PPS
The process of annealing and stress-relieving PPS reduces the likelihood of surface cracks and internal stresses occurring in the material. Post-machining annealing also helps to reduce stresses that could potentially contribute to premature failure. AIP's special annealing process for PPS is designed to take the specific properties of PPS into account, and we advise anyone working with PPS to hire a manufacturer that understands its unique demands.
 
Machining PPS
PPS is a fantastic material for machining. Its low shrinkage and stable dimensional properties make it easy to machine to incredibly tight, precise tolerances. A unique characteristic of PPS is that when dropped, it sounds just like a piece of metal hitting the floor.
 
PPS, like many other thermoplastics, is notch sensitive, so take care to avoid sharp corners in design. We recommend carbide tipped cutting tools for working with PPS as they provide an ideal speed and surface finish.
 
We also suggest non-aromatic, water-soluble coolants, such as pressurized air and spray mists, to achieve optimum surface finishes and close tolerances. Coolants have the additional benefit of extending tool life as well. No known coolants attack nor degrade PPS.
 
Preventing Contamination
Contamination is a serious concern when machining polymer components for technically demanding industries such as aerospace. To ensure the highest level of sanitation down to the sub-molecular level, AIP Precision Machining designs, heat-treats, and machines only plastics, with any sub-manufactured metalwork processed outside our facility.