Stress Conditions: static structural parts, dynamic fatigue parts, impact-resistant parts, long-term load-bearing components
Environmental Conditions: operating temperature range, humidity, contact with fuel / lubricating oil / coolant / acids and alkalis
Precision Requirements: need for high dimensional stability, low warpage, low shrinkage
Electrical Properties: antistatic requirements, EMI shielding, insulation
Appearance Requirements: exposed parts, tolerance for carbon fiber blooming, post-processing needs
Processing Method: injection molding, extrusion, 3D printing, thin-wall / thick-wall molding
Certifications & Regulations: compliance with automotive ELV, RoHS, medical biocompatibility, etc.

Priority: Dimensional Stability
Select grades with low-moisture-absorption matrix and optimized warpage control
Applications: precision connectors, sensor housings, optical structural parts, gears
Priority: High Strength & High Rigidity
Select grades modified with high-strength carbon fiber and higher modulus
Applications: structural brackets, pedals, cantilever parts, lightweight metal-replacement components
Priority: Toughness & Fatigue Resistance
Select toughened modified PA610+CF20%
Applications: vibrating components, buckles, chassis parts, low-temperature working parts
Priority: Oil & Chemical Resistance
Select grades with pure PA610 matrix and chemical-resistant formulation
Applications: fuel systems, oil line connectors, oil pump components, hydraulic parts
Priority: Antistatic / EMI Shielding
Select conductive carbon fiber grades with controllable resistivity
Applications: drone flight control compartments, industrial enclosures, high-voltage connectors, shielding structural parts
Priority: Surface Appearance
Select grades with low fiber blooming, optimized surface lubrication and fine-cut carbon fiber
Applications: exposed housings, handheld devices, consumer structural parts
Priority: Long-term High-temperature Service
Select heat-stabilized, anti-aging grades
Applications: engine peripheral parts, motor end covers, internal lamp structures
3. PA610+CF20% Direct Selection by Industry & Application
Automotive
Engine compartment → heat-stabilized grade
Fuel / oil circuits → oil-resistant & low-moisture grade
Chassis / pedals / brackets → high-strength toughened grade
Connectors → dimensionally stable + antistatic grade
Electronics & Electrical
Precision connectors / sensors → low-warpage, high dimensional stability grade
5G / RF / shielding parts → conductive EMI grade
High-frequency components → low-dielectric stability grade
Precision Machinery & Robotics
Gears, guides, sliders → wear-resistant, low-moisture, high-rigidity grade
Reducer components → ultra-low warpage, high-precision stability grade
Aerospace & Drones
Frames, arms, gimbals → high-strength, lightweight, impact-resistant grade
Flight control cabins → EMI shielding, dimensionally stable grade
Medical & Sports
Medical structural parts → disinfection-resistant, low-elution, biocompatible grade
Sports equipment → high-rigidity, lightweight, weather-resistant grade
4. PA610+CF20% Matching with Processing Technology
Thin-wall products → high-flow grades
Thick-wall products → low-shrinkage, low-warpage grades
Extrusion / tubing → special extrusion grades (not injection molding grades)
3D printing → special low-moisture, low-warpage filament grades

For precision → focus on water absorption, shrinkage, warpage
For strength → focus on tensile / flexural strength, modulus
For durability → focus on thermal stability, oil resistance, aging resistance, fatigue resistance
For conductivity / shielding → focus on resistivity and shielding efficiency
For appearance → focus on fiber blooming and surface finish


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