Non Woven Core Mat for Vacuum Infusion Wind Blade

• Material: 100% Polyester
• Usage: Industrial
• Feature: Breathable
• Pattern: Hexagon
• Style: Punched
• Technics: Spun-Bonded
• Model NO.: T5000
• Width: 1000-1200mm
• Weight Range: 60-200G/M2
• Application: Composite
• Grade: a
• Thickness: 1.6-5.1 mm
• Weight: 60-200G/M2
• Resin Absorption: 55-60%
• Transport Package: Roll
• Specification: 1000-5000
• Trademark: JLON
• Origin: Changzhou, China
• HS Code: 5603149000
• Production Capacity: 1000000m2

Product Description

Introduction:

Coremat is a non-woven polyester that contains microspheres and is used build laminate bulk and block print-through in composite laminates . Produced in a variety of widths and thicknesses, core mat is also known as a laminate bulker or a core fabric. It is used to build laminate thickness (increasing stiffness) and to isolate laminate shrinkage from the cosmetic gel coat surface. In applications requiring good cosmetics, core mat is used to improve surface quality; particularly with darker, more revealing gel coats. Popular in the marine and recreational vehicle industries where surface finish is critical, core mat wets out quickly and is conformable to fit mold contours.
Coremat  is very soft and pliable when it is wet is suitable for use within complicated shapes or molds.

The cost effective solution for open mould processes
Is used as core material and/or print blocker
Is a polyester nonwoven and compatible with all regular
types of resins, including Polyester, Vinylester, Phenolic and Epoxy
Is suitable for hand lay-up and spray-up processes

Applications :

Marine: hulls, decks and structures of boats and yachts
Transportation: parts and panels of cars, trailers and trucks
Mass transit: interior and exterior of trains, light rail and buses
Leisure: kayaks, surfboards, pools and tubs   
Wind energy.

 

Item	Unit	T-1000	T-2000	T-3000	T-4000	T-5000
Thickness(Dry)	mm	1.6	2.1	3.1	4.1	5.1
Thickness(Wet)	mm	1.5	2	3	4	5
Weight	g/m2	60	90	135	160	200
Density	g/cm3	0.040	0.045	0.045	0.040	0.040
Resin absorption	vol.%	55	60	55	55	55
Width	mm	1000	1000	1000	1000	1000
Roll length	m	50	50	50	50	50
Roll weight	kg	app.4	app.5	app.7	app.8	app.10
Roll diameter	cm	33	40	48	55	60
Roll Volume	m3	0.08	0.12	0.18	0.25	0.28