Text version of the page

L-729

th

Solution Coated Epoxy Prepreg

851 W. 18 StreetCosta Mesa, CA92627(949) 650-8106 Fax:(949) 631-6190www.jdlincoln.com

Product Data Sheet

Revised: 12/20/06

Description

L-729 is a solution coated epoxy prepreg with superior mechanical properties. It is a versatile “generalpurpose”product. L-729 is available on fiberglass fabricssuchas 281 and 285 styles of aramid fabricorother styles as requested.

Advantages of L-729

Both flexural and compressive strength are outstanding with L-729. This system provides theadvantagesof solution coating (as opposed to hot melt) and is used in variouscommercialapplications.

Physical Properties on 285 Aramid Fabric

Standard Weight:0.070 lbs/ft² (342 g/m
2 ) Standard Resin Content:50% by weight Volatile Content:5% maximum StandardTack: Medium Cured Ply Thickness:0.010” (0.254 mm)

Availability

Up to 60” width in rolls up to 100 yards long (152 cm x 91 m)

Shelf Life

6 months at 40°F (4°C) or below 7 days at Room Temperature (70°F or21°C)

Cure Cycle

60 minutes at 250-275°F (121-135°C) L-729