In textile surface finishing, 3D high-build garment printing, and specialized shoe material processing, the solid content and drying efficiency of waterborne polyurethane dispersions (PUDs) directly dictate production speed and coating build. Low-solid resins consume excessive drying energy, slow down processing lines, and often lead to slumping at print edges, stiff hand-feel, film cracking under stretch, or poor water resistance.

Engineered to meet the requirements of high-efficiency textile coating and high-elasticity printing pastes, Senova developed RS-T2352 waterborne polyurethane resin for textile coating and garment high-build paste. As a 55% high-solid anionic linear aliphatic waterborne polyurethane dispersion, RS-T2352 balances rapid drying, elasticity (elongation at break ≥ 1100%), strong tensile strength (20–30 MPa), and low water absorption (2%–5%). It serves as a premium binder for high-build textile pastes, fabric coatings, and specialty shoe material finishes.

1. Why Choose RS-T2352 Waterborne Polyurethane Resin for Textile Coating and Garment High-Build Paste?

Formulated on a fully eco-friendly waterborne system, waterborne polyurethane resin for textile coating and garment high-build paste RS-T2352 provides four core technical advantages for industrial textile processing:

• 🚀 55% High Solid Content for Maximum Line Efficiency Formulated at $55 \pm 1\%$ solid content, it significantly reduces water evaporation time and oven energy consumption. It enables rapid thickness stacking in high-build screen printing without edge slumping or sag.
• ☁️ Smooth, Soft Hand-Feel with Fast Elastic Recovery Produces a smooth, soft film with an elongation at break reaching ≥ 1100%. It exhibits flexibility and elastic recovery, returning to its original shape under repeated stretching without cracking or creasing.
• 💪 High Tensile Strength & Low Water Absorption (2%–5%) Delivers a dry film tensile strength of 20-30MPa with a 24-hour water absorption rate of 2%-5%. The dense film structure ensures resistance to laundering, moisture, and abrasion.
• 🔗 Excellent System Compatibility & Two-Component Upgrades As an anionic linear aliphatic PUD, it can be blended with other anionic waterborne polyurethane dispersions. For demanding water-resistance requirements, it accepts 1% to 5% water-dispersible crosslinker.

2. Core Application Scenarios

Waterborne polyurethane resin for textile coating and garment high-build paste RS-T2352 is optimized for applications requiring flexible film feel, thick-layer build, and recovery:

2.1 3D High-Build Garment Printing Pastes

• High-Density Garment Inks & Pastes: Ideal for 3D high-build textile printing, elastic pastes, and specialty garment inks. Forms sharp print edges with elastic recovery and wash durability.

2.2 Textile Surface Finishing & Functional Coatings

• Fabric Surface Coatings: Serves as a topcoat finish for technical textiles and apparel fabrics, imparting a smooth, soft touch along with water repelling and wear-resistant properties.

2.3 Footwear & Specialty Leather Finishes

• Shoe Material Finishing & Lamination: Designed for surface coating and functional processing of footwear textiles and synthetic leather, delivering bond strength and flex endurance.

3. RS-T2352 Technical Data Sheet (TDS)

Physical & Chemical Properties PDF	Standard Specification Values PDF	Application Guidelines PDF
Componente	Anionic linear aliphatic waterborne PUD	Blending: Compatible with other anionic waterborne PUDs. Do NOT mix with non-anionic adhesive systems.
Aparência	Líquido branco e leitoso	Storage: Store between 5-30℃ in a cool, dry place. Avoid freezing, high heat, and direct sunlight (12-month shelf life).
Conteúdo sólido	55 ± 1%	Atualização de dois componentes: For high water-resistance demands, add 1% to 5% crosslinking agent and mix thoroughly before application.
Valor do pH	6.0 - 8.0	Absorção de água
Alongamento na ruptura	≥ 1100	Módulo 100%
Resistência à tração	20 – 30 MPa	Viscosidade (30 °C)

4. Formulation Synergy & Additive Optimization

When compounding high-performance printing pastes or textile coating formulations using waterborne polyurethane resin for textile coating and garment high-build paste, pigment dispersion stability, defoaming, and levelling dictate surface appearance and color density.

To prevent pigment flocculation or foam entrapment during continuous high-speed printing, combine this resin with hyperdispersants, levelling agents, and defoamers from our sister site www.rk-chem.com. High-efficiency additives work synergistically with RS-T2352 to maximize coating smoothness, color saturation, and film stability.

Request a free laboratory testing sample of RS-T2352, complete TDS documentation, or starting formulation support by reaching out to our technical team: senova-chem.com/contato.