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Excellent melt processability for high-speed extrusion and injection molding.
Outstanding abrasion resistance and mechanical toughness at low temperatures.
Good oil, grease, and hydrocarbon resistance for demanding industrial environments.
Consistent batch-to-batch reproducibility meeting stringent quality control standards.
Compatible with common TPU processing equipment without requiring drying pre-treatment.
Automotive interior trim components including instrument panel skins and door panels.
Industrial hoses and pneumatic tubing requiring flexibility and pressure resistance.
Conveyor belts and wear-resistant linings in material handling systems.
Protective covers and gaskets for electronic enclosures and outdoor equipment.
Medical device housings and non-implantable wearable components.
| Chemical Type | Thermoplastic Polyurethane (TPU), Polyester-based |
| Product Form | Pellets |
| Appearance | Off-white to light tan, free-flowing granules |
| Primary Applications | Extruded profiles, injection-molded parts, flexible sheet & film |
| Key Features | High tensile strength, low-temperature flexibility, excellent rebound |
| Benefits | Reduced cycle times, extended service life in dynamic applications, recyclable via thermal reprocessing |
| Processing Method | Extrusion, Injection Molding, Blow Molding |
| Storage Conditions | Store in original sealed packaging at 15–25°C; protect from moisture |
Q1: What is Lubrizol TPU TT-1095A primarily used for?
A: Lubrizol TPU TT-1095A is a thermoplastic polyurethane-based additive designed to enhance melt processability, surface finish, and low-temperature flexibility in TPU compounds—particularly in extruded and injection-molded applications such as cables, films, and soft-touch overmolds.
Q2: Is TT-1095A compatible with all TPU chemistries?
A: TT-1095A demonstrates broad compatibility with aromatic and aliphatic TPU resins, including polyester- and polyether-based systems. Performance optimization may require minor formulation adjustments depending on the base polymer’s molecular weight and hard-segment content.
Q3: How is TT-1095A typically incorporated into TPU formulations?
A: It is generally added directly during compounding—either via side-feeding or masterbatch dilution—and disperses readily under standard melt-processing conditions. Dosage depends on formulation requirements but typically ranges from 0.1% to 2% by weight relative to the base TPU.
Q4: Does TT-1095A affect the mechanical properties of finished TPU parts?
A: At recommended use levels, TT-1095A maintains key mechanical attributes—including tensile strength, elongation, and abrasion resistance—while improving flow and surface aesthetics. Significant deviations from typical dosage ranges may influence hardness or recovery behavior and should be verified through application-specific testing.
Q5: Are there any special handling or storage requirements for TT-1095A?
A: TT-1095A should be stored in its original sealed packaging at room temperature and protected from moisture and direct sunlight. Prolonged exposure to high humidity may affect handling consistency, so drying prior to processing is recommended if storage conditions are not controlled.
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