RX-DC191 General Hand Lay-up Resin

Dicyclopentadiene general unsaturated polyester resin boasts excellent fiber wettability and mechanical strength. This hand layup resin suits conventional FRP products perfectly and supports hand lay-up molding. Multiple gelation time options can meet different production needs.

● Wide Versatility: This hand layup resin adapts to diverse FRP parts, fitting common hand lay-up scenarios for various industrial and construction components.

● High Mechanical Strength: The hand layup resin forms sturdy composite structures after curing, delivering reliable load-bearing performance for finished FRP goods.

● Low Shrinkage: It features low shrinkage during curing, reducing surface defects and keeping dimensional stability of molded FRP workpieces.

Hand Layup Resin Technical Specifications

Appearance	Viscosity	Acid Value	Solid Content	Gel Time (25℃)
Pale yellow transparent liquid	0.40 Pa.s	22 mgKOH/g	70%	10 min

Process & Logistics & Packaging

Process

General hand lay-up molding process

Conditions

Temp 15°C-30°C. Humidity<80%.

Curing

MEKP (1.0%-2.0%).

Shipping

80 Drums / 20' FCL

Hazard Class

Class 3 (Flammable)

FAQ

Q: What is the warranty period of the hand layup resin?

A: Store away from light below 25℃, shelf life: 3 months.

Q: Is it acid and alkali resistant?

A: Hand layup resin boasts better alkali resistance compared with orthophthalic resin.

Q: What are the main applications of your hand layup resin?

A: Our hand layup resin is widely used for general FRP components. It has good fiber wetting property and adjustable gel time, ideal for hand lay-up process to make industrial, construction and decorative composite parts.

Q: What advantages does your hand layup resin have compared with similar resins?

A: This hand layup resin features high mechanical strength and low curing shrinkage. It can fully soak glass fibers, reduce surface flaws, and ensure stable dimension of finished FRP products for manual molding work.

Q: Can we customize the gel time of your hand layup resin?

A: Yes. We supply our hand layup resin with various gelation times to match different workshop temperatures and production schedules. It helps operators finish hand lay-up operations smoothly within proper working window.

Q: What molding method fits your hand layup resin best?

A: Our hand layup resin is specially developed for hand lay-up molding. It flows moderately at room temperature, easy to operate by workers, and creates reliable composite laminates without complex equipment.