In injection molding and polymer compounding, processing engineers frequently deal with messy liquid additives and compromised product strength. A common issue reported with traditional silane coupling agents is that they often make the molded parts brittle, drastically reducing impact resistance and product durability.
To solve these exact processing and performance pain points, GILItech offers high-activity Solid Titanate Coupling Agents (TIA Series), specifically tailored for injection molding applications.
💡 Why Injection Molders Prefer GILItech's Solid Coupling Agents
Convenient Solid Form for Clean & Precise Dosing
Liquid silanes are difficult to weigh precisely, pump, and blend evenly, often causing localized clumping on resin pellets.
GILItech’s TIA Series comes as a free-flowing, non-caking powder/solid form. It allows for effortless weighing, faster dry-blending, and superior dispersion into polymer matrices, greatly improving operational efficiency and batch consistency.
Enhanced Toughness — Overcoming Silane Brittleness
While traditional silanes form interfacial bonds, they often increase internal stress, causing injection-molded parts to become brittle and lose impact strength.
GILItech’s solid titanate/phosphorus coupling agents utilize an advanced molecular structure that strengthens the interface between inorganic fillers and polymer resins (PP, PA, PE) while substantially boosting impact strength and reducing brittleness. Customers who tested our products reported significant improvements in part toughness over silanes!
Superior Melt Flowability & Cost Reduction
During the melting stage of injection molding, our solid titanates optimize melt rheology and flowability, lowering required processing temperatures and molding pressures. They also allow higher filler loading levels without sacrificing mechanical properties, directly cutting raw material costs.
📌 Recommended Product Highlights
TIA-938SK (Pyrophosphate Titanate Powder - 70% Active Content): Ideal for polar polymers like PA (Nylon), PVC, and glass-fiber reinforced systems. Eliminates moisture-dependent hydrolysis and delivers exceptional impact resistance without brittleness.
