Corrosion-Proof Elastic Polyurethane for Automation Special-Shaped Component Processing

• Customization: Available
• Usage: Agricultural, Industrial, Medical, Vehicle, Electronic, Household
• Material: Polyurethane Rubber
• Model NO.: polyurethane coating
• Pulling Elongatio: >50%
• Processing Method: CPU/TPU/Mpu
• Hardness Range: Shore A10-Shore D85
• Wear Resistance: 3-5 Times That of Natural Rubber
• Tensile Strength: ≥ 25 MPa
• Elongation at Break: ≥ 400%
• Compression Permanent Deformation Rate: < 8% (25℃ × 70h)
• The Peel Strength of The Adhesive Layer: >5MPa
• Transport Package: Wooden Box
• Specification: OEM
• Trademark: LY
• Origin: China
• HS Code: 3926909090
• Production Capacity: 500000 Pieces/Year

Product Description

PRODUCT INTRODUCTION

Product Overview

Due to the non-standardized structure and complex shape of special-shaped parts, traditional machining processes are difficult to adapt. Customized molds are required for forming and achieving protective coating. Our company's special-shaped part polyurethane products are based on high-performance polyurethane materials, combined with precise mold development and CNC processing technology. The polyurethane elastomer is seamlessly integrated with metal, plastic and other substrates. They provide an "abrasion-resistant and corrosion-resistant + shock absorption and vibration reduction + sealing protection" integrated solution for various special-shaped structure equipment, effectively addressing the pain points of easy wear, susceptibility to impact and poor sealing of special-shaped components, and extending the equipment's service life by more than 30%.

Core Advantages

01 High-performance polyurethane material: The guardian in extreme environments
Selected imported polyurethane raw materials, optimized through independent research and development of formulations, have comprehensive performance far exceeding traditional rubber and plastic:

Super wear-resistant and corrosion-resistant: NBS abrasion value ≤ 50mm³ (300% better than ordinary rubber), resistant to oil, acid, alkali, and solvent corrosion (able to withstand temperature range of -40℃ to 120℃, suitable for harsh conditions such as mine oil contamination and chemical acid and alkali) ;

High elastic buffering: Tensile strength ≥ 25MPa, elongation at break ≥ 400%, compression permanent deformation rate < 8% (25℃×70h), can absorb over 90% of impact energy, effectively protecting precision components from vibration damage;

Precise sealing: Through IP6X level dust-proof and IPX7 level waterproof tests, the adhesive layer is seamlessly bonded to the base material, preventing the intrusion of moisture, dust, and other impurities, ensuring a dry and clean internal environment of the equipment.

02 Precise molding process: Seamless adaptation for irregular structures
Based on the "mold customization + CNC processing" dual-process system, ensure product accuracy and reliability:Fast mold development: Using 3D scanning reverse modeling technology, digital modeling of irregular structures is completed within 24 hours, and the mold processing cycle is shortened to 7 days (industry average 15 days), meeting the needs of small-batch trial production;Micron-level processing accuracy: Equipped with five-axisCNC machine tools, size tolerance is controlled within ±0.05mm, surface finish reaches Ra1.6, ensuring no gap during assembly with the equipment;Metal composite anti-peeling adhesive technology: The surface of the base material undergoes sandblasting + phosphating pretreatment, combined with special adhesive coating for the interface, adhesive layer peel strength > 5MPa (national standard 3MPa), eliminating the problem of peeling and delamination after long-term use.
03 Full-scenario customization capability: Matching personalized needs from hardness to structure
Provide "material selection + hardness adjustment + structure design" full-process customization services to meet the differentiated needs of multiple industries:Wide hardness coverage: Supports 20A (soft buffer) to 75D (hard wear-resistant) full hardness range adjustment, suitable for different scenarios from precision instrument vibration reduction to heavy equipment wear resistance;Multiple material models available: Provides general type (TPU), oil-resistant type (CPU), high-temperature resistant type (PUR), etc., matching industry-specific standards as needed;Complex structure adaptation: Can process irregular parts with multiple holes, curves, and irregular contours, achieving "one mold for one part, precise encapsulation".

MAIN PRODUCT

oil-resistant	low-temperature performance	shock absorption
Wide range of hardness	wear-resistant	radiation-resistant
high strength	Oxygen resistance	Good mechanical processing performance

Company Profile

CORPORATE ADVANTAGE

OUR CERTIFICATE

THE INDUSTRIAL APPLICATIONS OF POLYURETHANE

EXHIBITION AND PACKAGING