Additional Materials for Application-Specific Needs
PEEK is the primary product family on this website. GUNUOFENG also accepts inquiries for PEI, PPS, PPSU and PVDF where another high-performance plastic may better fit the temperature, chemical, electrical, regulatory or cost requirements. These materials are presented as an expansion category rather than confirmed standard inventory. Grade, form, dimensions, minimum quantity and documentation are verified before quotation.
Material Overview
PEI is an amorphous, transparent amber engineering plastic valued for stiffness, dimensional stability and electrical performance at elevated temperature. PPS is a semi-crystalline material known for chemical resistance, dimensional stability and cost-effective high-temperature performance. PPSU offers toughness and repeated steam-sterilization potential for suitable grades. PVDF is a fluoropolymer used where chemical resistance, purity and weathering performance are priorities.
These summaries do not establish fitness for a specific design. Property ranges vary by brand, reinforcement and processing route. Food-contact, medical, electrical or other regulated uses require review of the exact supplied grade and its documentation.
Start with the Operating Conditions
Send the required form, dimensions, quantity, temperature, chemicals, load, electrical needs and compliance requirements. We will confirm whether a suitable material and supply route can be quoted. For a PEEK comparison, use the technical resources or ask for a material-selection discussion.