Lencolo L-2900 Self-Repairing PU Resin for Invisible Car Coatings Automobiles

• No CAS.: resina de poliuretano
• Fórmula: resina de alta adhesión
• EINECS: resina pu autorregenerable
• Molecular Cadena Principal: resina de poliuretano
• Color: líquido transparente incoloro
• apariencia: líquido transparente incoloro
• No. de Modelo.: L-2900
• viscosidad (25ºc, cps): 30 - 120
• % de contenido sólido: 55±2
• valor de oh (sólido): 130mgkoh/g
• % de ah (contenido sólido): 3,9
• valor ácido (sólido): 2-5mgkoh/g
• disolvente: éster de butilo
• asistencia técnica: fórmula de guía
• muestras gratuitas personalizadas: disponible
• servicio posventa: compatible
• Paquete de Transporte: Drum
• Especificación: 25kgs/200kgs
• Marca Comercial: Lencolo
• Origen: China
• Código del HS: 39069090
• Capacidad de Producción: 50000kgs/Year

Descripción de Producto

Lencolo L-2900 Self-repairing PU Resin for Invisible Car Coatings Automobiles

L-2900 specially modified PU resin. After cross-linking reaction with isocyanate, an interpenetrating network structure system is formed. After mixing, toughness and plasticity of base material are outstanding. After drying and film formation, scratches on the surface will not cause a fracture response, and it has good ati-scratch  and quick repair effects. The paint film has characteristics of good fullness, good aging resistance, and self repair function. It is suitable for high-requirements automotive protective films, automotive interior parts, motorcycle helmet protective coatings and other fields. It is also a good product for adjusting flexibility of coating films.

Technical data

Appearance	Colorless transparent liquid
Viscosity (25ºC,CPS)	30 - 120
Solid content %	55±2
OH value (solid)	130mgKOH/g
OH% (solid)	3.9
Acid value (solid)	2-5mgKOH/g
Solvent	Butyl ester

Performance

The coating film has a self-healing function. It can be repaired in 1 hour at room temperature and in seconds with hot water.
Good aging resistance
Good chemical resistance
Good adhesion to PVC, TPU, ABS, PC, ABS+PC and other materials

Applications

Invisible car coatings for automobiles, self-healing coatings for high-end electronic products, self-healing coatings for motorcycles, etc.

Product application display

Company Profile

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FAQ

1) Are you a factory or trading company ?

A: We are a professional factory with over 5 years producing experience.

2) MOQ
A: 1KG

3) How about your payment?
A:30% deposit in advance, 70% balance by T/T, L/C, paypal, Western Union or else before shipment.

4) What about the lead time?
A: Samples around one week, mass production around two weeks. (The specific delivery time would be determined by the ordered products and quantity)

TDS and SAMPLE are avaiable for evaluation, Should you have any question, please feel free to contact us.