Thermoplastic Polyimide Resin TPI for High Performance Heat Resistant Coatings

SI-3049

Durle® SI-3049 is a thermoplastic polyimide (TPI) resin produced through advanced manufacturing processes. It exhibits plastic deformation at high temperatures, endowing the resin with excellent high-temperature melt flow characteristics and adhesion properties, along with superior processability during application. Additionally, the resin demonstrates outstanding heat resistance, flexibility, and corrosion resistance.

Key Characteristics:

1. Continuous service temperature exceeding 190°C.

2. Exceptional flame resistance without requiring flame retardant additives.

3. Excellent electrical properties (low dielectric constant and dissipation factor across broad frequency and temperature ranges).

4. Superior chemical and radiation resistance.

5. Unique combination of strength and rigidity.

6. Strong adhesion to metal substrates.

※ The solvent component of this resin is NMP.

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PRODUCT BENEFITS

High temperature resistance

High insulation

Corrosion resistance

APPLICATION

Thermoplastic PI resin is applied to produce high temperature resistant coatings and adhesives. TPI resin is the high-end raw material for coatings of enameled wires. As the high-performance material, TPI resin is applied in various coatings and protection coatings of electrical products.

TECHNICAL DATA

Item	Value
Product Name	Thermoplastic Polyimide Resin TPI for High Performance Heat Resistant Coatings
Appearance	Reddish brown liquid
Viscosity	8,000-18,000cps
Specific Gravity	1.00-1.20
Solid Content	29.00%-32.00%

PACKAGE

50kg/plastic drum; 200kg/plastic drum

INFOMATION CONTENT

Transportation

Intelligent Warehouse Management: Quark operate modern smart warehouse systems that ensure secure storage, meticulous management, and highly efficient operations. Professional Export Logistics: We strictly adhere to export requirements for customs declaration and inspection, guaranteeing compliant clearance and providing a full set of documentation. Multi-Channel Transportation & Delivery: We cooperated with kinds of shipping agents, who offer flexible solutions including sea freight, air freight, China-Europe Railway Express, and land transport, tailoring personalized shipping strategies to deliver goods to customers punctually and in perfect condition.

Identification and Classification Report for Transport of Goods

We provide all the necessary certificates and documents for international chemical products transportation. Package of goods are compliant with the requirements of exportation.

Quality Inspection

QA department of Quark strictly follow the quality control system, will do comprehensive inspection to ensure all goods are certified before shipment.