The RubberQ Standard
Our two-stage mixing process is the backbone of our quality promise. By separating masterbatching from final compounding, we achieve superior material consistency for critical applications.
Phase 1: Material Sourcing & QC
Raw Material Receiving
Incoming inspection of polymers and chemicals according to IATF 16949 8.4.2 standards.
Controlled Warehousing
Environmental monitoring and FEFO (First-Expired-First-Out) storage management.
Phase 2: Masterbatching (Stage 1 Mixing)
A-Formulation
Precise weighing of masterbatch components using automated dosing systems.
Internal Mixer (A-Mixing)
High-shear mixing in Banbury equipment to ensure uniform dispersion of fillers.
Calendering & Cooling
Sheet extrusion followed by rapid cooling to stabilize the compound.
Masterbatch Testing
Verification of Mooney viscosity and specific gravity before moving to stage 2.
Phase 3: Final Mixing (Stage 2 Mixing)
B-Mixing (Final Compound)
Addition of vulcanizing agents and accelerators under strict temperature control.
Maturation/Aging
Controlled storage to allow material relaxation and chemical stabilization.
Final Compound Testing
MDR (Moving Die Rheometer) testing to verify curing curves and performance.
Phase 4: Molding & Finishing
Precision Molding
Utilizing vacuum compression and injection molding for high-tolerance components.
Deflashing & Trimming
Removal of excess material using cryo-deflashing or high-precision manual trimming.
Phase 5: Quality Guarantee & Logistics
Final 100% Inspection
Dimensions, appearance, and physical properties verified against customer specs.
Global Fulfillment
Barcode-tracked packaging and international shipping via port-proximate logistics.
Advanced Process Control
Every batch produced at RubberQ is managed via our integrated ERP system, ensuring 100% traceability from raw material lot number to the final part shipped. We utilize SPC (Statistical Process Control) to monitor critical parameters in real-time.
Zero
Tolerance for Defects