Wet Spinning Methods TRIZ Cases
- Binder-Coated Nonwoven Separator for Simplified Battery Manufacturing
See how fiber coating with organic binder polymers eliminates adhesive layers and controls pore
- Coated Non-Woven Separator Substrate With Controlled Pore Size
A binder-coated non-woven separator controls pore size while improving strength and removing the need for a separate adhesive layer.
- Ultra-Fine UHMWPE Composition for Easier Solid-Phase Grafting
Controlled polymerization creates ultra-fine UHMWPE particles that improve solid-phase grafting and processing without costly cocatalysts.
- Untwisted Carbon Fiber Bundle for Strength-Modulus Balance
Controlled heating and stretching create untwisted carbon fiber bundles that balance high strand strength and modulus with better resin impregnation.
- Spider-Silk-Like Polymer Fiber for Directional Water Collection
Microparticle-induced spindle knots let polymer fibers drive droplets directionally, enabling low-cost atmospheric water collection.
- Aqueous PI-RAFT PAN Polymerization for High Molecular Weight Control
UV-initiated aqueous RAFT polymerization produces PAN with high molecular weight, low dispersity, and high yield without toxic solvents.
- High-Molecular-Weight Furan-Based Aromatic Polyamide via Organic Catalysis
An organic catalyst enables furan-based aromatic polyamides above 200,000 molecular weight without residual metal salts.
- Precursor Fiber Bundle Interlacing for High-Strength Carbon Fiber Bundles
A controlled fluid interlacing step improves precursor bundle convergence while limiting filament breakage, fuzzy fibers, and yarn bundle divides.