Adhesives TRIZ Cases

Biased mass ratios suppress homo-PLA formation during ring-opening polymerization, enabling stable stereo-complex crystal content and lower production costs.

Controlled crystallinity in ethylene-based polymers reduces brittleness while maintaining adhesion strength.

Segmented redirect rollers twist the fiber band multiple times, resolving orbital deviation and expanding wrist orientation range on contoured surfaces.

Expanded graphite plates seal cathode block gaps, reducing wear and energy consumption while eliminating tar-based pollutants.

A propylene-ethylene copolymer adhesive composition with controlled molecular weight distribution.

A downstream compacting member evacuates trapped air from fiber strips on convex surfaces, preventing folds that weaken composite parts.

Thiol-terminated metal ligand-containing polythioethers form coordination complexes with metal surfaces.

Functionalized polyolefin adhesives maintain Gardner color stability after heat aging by optimizing molecular weight and branching index parameters.

A PMMA film stabilizer package combines benzotriazole and triazine UV absorbers with HALS compounds to prevent cracking from UV degradation.

Mixing polyester and polyamide adhesives with shear forces reduces stringing tendency during nozzle application.

Liquid soundproofing material transforms into foam to fill subfloor cavities, eliminating noise pathways while maintaining strong connection strength.

A PVC adhesive uses 2-methyltetrahydrofuran solvent to dissolve polymer and swell base material for bonding.

A self-guiding cutting tool navigates along a welding ditch channel to cut adhesive film applied to a car roof panel.

A scattering layer with fixed liquid crystal molecules reduces external light reflection while maintaining folding reliability.