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PU/UV Self-Healing Resins

PU self-healing resins are advanced coating materials designed to automatically repair minor scratches and damages on coated surfaces. These resins possess excellent elasticity, toughness, and durability, enabling the coating to restore its original smoothness and appearance after mechanical damage. Their superior adhesion and chemical resistance make them suitable for long-term protection in various demanding environments.

UV curing self-healing resins utilizes rapid ultraviolet light curing technology to form a tough, protective layer that can also self-repair minor surface scratches. They are suitable for re-coating and exhibit excellent adhesion, abrasion resistance, and chemical resistance. Their fast self-healing capability ensures that coated surfaces maintain a smooth and flawless appearance with minimal maintenance.

These self-healing resin products are ideal for providing durable and long-lasting surface protection for a variety of applications, including cars, mobile phone cases, and handicrafts. Alfa Chemistry offers a range of these high-performance self-healing resins to meet your material protection needs.

Product Specifications

PU Self-Healing Resins

Item	Heat-Healing	Room Temperature Fast Self-Healing
Catalog Number	ALCM-FR-0048	ALCM-FR-0049	ALCM-FR-0050	ALCM-FR-0051
NV%	70%	70%	70%	80%
Solvent Composition	BAC	BAC	BAC	BAC
Stretch Rate	90%	120%	150%	>200%
Yellowing Resistance	Good	Good	Good	Good
Marker Pen Easy-Clean	Good	Medium+	Medium	Medium-
Recommended Application	Used for automotive protection	Used for automotive protection	Used for electronic product protection	Used for electronic product protection

UV Curing Self-Healing Resins

Item	Catalog: ALCM-FR-0052 With Solvent	Catalog: ALCM-FR-0053 No Solvent	Catalog: ALCM-FR-0054 No Solvent
NV%	80%	100%	100%
Solvent Composition	/	No solvent	No solvent
Characteristics	Fast self-healing Good extension Suitable for re-coating	Fast self-healing Excellent stain resistance	Fast self-healing Good scratch resistance Suitable for re-coating
Adhesion	PC, ABS, PET, TPU, PVC, etc.

In addition to the above-mentioned products, Alfa Chemistry also provides tailored customization services to meet the specific needs of clients across various industries. For any inquiries or customized solutions, please feel free to contact us directly — our experts are ready to assist you in achieving your development and manufacturing goals.

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