ALITA 8686 Unsaturated Polyester Resin

Features

ALITA 8686 is a pre-accelerated resin specifically designed for marble glue. It features high reactivity, short gel time, and rapid curing.

Applications: Ideal for bonding various types of stone or repairing cracks and defects on stone surfaces.
Common Uses: Widely used in various stone installation projects, as well as for repairing, bonding, positioning, and grouting of all stone types.

Inspection Item	Standard Range	Unit/Condition	Test Method
Appearance	Light Yellow Transparent Liquid	---	GB/T 8237
Viscosity	1.50 - 2.30	25℃, Pa.s	GB/T 7193-2008
Acid Value	18 - 25	mgKOH/g	GB/T 2895
Gel Time	5 - 10	25℃, min	GB/T 7193-2008
Solid Content	68 - 74	%	GB/T 7193-2008

Note: Gel Time test conditions: 100g resin + 2g BPO (Benzoyl Peroxide) catalyst.

Inspection Item	Typical Value	Unit	Test Method
Tensile Strength	50	MPa	GB/T 2567-2008
Tensile Modulus	2200	MPa	GB/T 2567-2008
Elongation at Break	2.5	%	GB/T 2567-2008
Flexural Strength	100	MPa	GB/T 2567-2008
Flexural Modulus	3200	MPa	GB/T 2567-2008
Shore Hardness	40	---	GB/T 3854-2005
Heat Distortion Temp	80	℃	GB/T 1634.2 A

Safety Protection: This resin contains components that may be harmful if mishandled. Avoid skin and eye contact; necessary protective equipment and clothing must be worn during operation.
Storage Recommendations: It is strongly recommended to store all materials in a stable temperature environment below 25℃ (77℉).
Environmental Requirements: Keep away from direct sunlight, steam pipes, or other heat sources. To prevent moisture contamination, do not store outdoors.
Sealing & Rotation: Keep containers tightly sealed to prevent moisture absorption and monomer loss. Follow the "First-In, First-Out" principle for inventory rotation.