Industries Molded Plastic Products Glass - Filled / Bearing Grades / FDA Compliant

Custom Moulded PEEK Parts — Glass-Filled, Bearing and Contact-Grade Requirements

Choose the PEEK grade for the function of the ordered part. Glass-filled, bearing and food-contact references describe different specifications and may not apply to one formulation. Provide the drawing, mating materials, operating conditions and any contact regulation, then approve one exact grade and its inspection requirements.

Some of Peek’s material properties:

=> Chemical resistance: Chemical compatibility must be checked for the exact fluid, concentration, exposure time and temperature. Include cleaning chemicals and mixed-fluid service; do not treat all PEEK grades as universally resistant.

=>Long life:Wear and service life depend on resin grade, counterface, lubrication, load and motion. Specify these conditions for a bearing or sliding component and agree validation criteria.

=>Hydrolysis resistance:For hot-water or steam exposure, specify pressure, temperature, cycle duration and the required dimensional retention. Validate the selected grade and finished geometry for that duty.

=>High temperature resistance: Set normal and peak temperatures together with mechanical load and exposure duration. Material data alone do not establish the finished component temperature rating.

The common PEEK material options:

1) Unfilled PEEK: specify resin identification, dimensional fit and the required mechanical properties.
2) Glass-filled PEEK: specify filler content and review directional stiffness, moulded shrinkage and counterface contact using grade-specific data.
3) Bearing-grade PEEK: identify the grade and wear additives for the specified sliding duty. Confirm load, speed, lubrication and counterface finish; bearing performance requires application-specific validation.
4) Contact-grade requirements: specify the applicable regulation and intended contact conditions. Compliance requires documents for the exact grade and component; it is separate from glass filling or bearing designation.

Application of the PEEK products:

Application examples require separate grade and finished-part qualification:

1) Aerospace:

Aerospace components require the drawing, material specification and applicable qualification evidence. An industrial PEEK part should not be substituted solely on polymer name.

2) Filter Manufacturing:

Biodiesel fuel filters: For biodiesel filter components, specify fuel blend, additives, temperature and cleaning exposure. Confirm compatibility and dimensional retention for the selected grade.

Membrane spacer-battery: For a battery spacer, specify geometry, insulation requirements and exposure to the exact electrolyte. Film thickness and porosity are separate specifications from CNC-machined parts.

Vacuum belt filters:For vacuum filter components, provide chemicals, vacuum conditions, cleaning method and mechanical load. Select the grade and validate fit and durability for the assembly.

3) Healthcare:

Implant applications require an appropriate medical grade and device-specific qualification. This industrial product listing does not establish implant suitability or biocompatibility.

For dialysis equipment components, material selection requires the device specification, cleaning or sterilization process and applicable qualification documentation.

4) Food and Beverage:

Food drying:For food drying equipment, specify contact conditions, temperature cycles and dimensional requirements. Confirm grade-specific food-contact documentation before use.

Feed drying: For feed drying equipment, specify heat exposure, loading and cleaning conditions. Agree wear and dimensional acceptance criteria for the actual component.

5) Chemical and Pharmaceutical:

For chemical or pharmaceutical equipment components, supply process and cleaning fluids, temperature cycles, tolerances and contamination-control requirements. Grade selection and finished-part acceptance must be reviewed for the specified duty.

Our High Temperature Plastic Peek Products samples corner view:

Packing and delivery for the plastic injection peek parts:

About us:

Shanghai Qinuo Industry Co. Ltd was established in 2003, is a new and high-tech enterprise integrating R&D, production and sales. Since its inception, we adhering to the "Quality for Survival, Innovation Competes For Development " concept, continuous development and innovation, we won a good reputation at home and abroad.
Our company provides professional plastic parts, rubber parts and maching parts design and production services, products mainly used in automobiles, household appliances, machinery equipment and oil industry and other fields. We have a professional production and sales team, "High-Quality, High Professionalism, High Efficiency" are the principles of doing things.
We have two factories, more than 30 injection molding machines, molding machines and CNC lathes. Our company is located in Pudong New Area, Shanghai. Elegant environment, convenient transportation, Only need 30 minutes from our company to Pudong Airport.
Our company operates an ISO 9001 quality management system. Specify grade traceability, drawing revision and dimensional inspection for the ordered part. FDA-related, RoHS or other compliance requests need applicable grade- and product-specific documentation.

The workshop overview: