Sandwich Structure 300/180/300 Infusion Mat for Rtm Process

• Customization: Available
• Certification: ISO
• Technique: Needle Mat
• Model NO.: 300/180/300
• Fiberglass Type: E-Glass
• Area Weight: 780GSM
• PP Core Weight: 180GSM
• Features: Faster Resin Flow
• Roll Width: 1270mm
• Transport Package: in Carton
• Specification: 3 layers
• Trademark: JLON
• Origin: China
• HS Code: 70193900
• Production Capacity: 400ton/Month

Product Description

Introduction:

Infusion mat is a sandwich complex which consists of one or two layers of chopped strand mat outside and a core of PP (resin flow zone) in the middle. It is designed for closed injection processes such as RTM (Resin Transfer Moulding) and RTM light. Resin flows much faster, which is time saving.


Features:
Very good drapability
Faster flow rate
Suitable for use in complicated mould shapes
Increased control over laminate thickness

Specifications:

Product No.	Overall Density (g/m²)	Chop Density (g/m²)	Core Density (g/m²)	Chop Density (g/m²)
M300P180M300	780	300	180	300
M300P250M300	850	300	250	300
M450P180M450	1080	450	180	450
M450P250M450	1150	450	250	450
M600P180M600	1380	600	180	600
M600P250M600	1450	600	250	600

A layer of chopped strand mat can be replaced by biaxial fabric in 0/90 degree to give higher strength.

Specifications:

Product No.	Overall Density (g/m²)	0º Roving Density (g/m²)	90º Roving Density (g/m²)	Core Density (g/m²)	Chop Density (g/m²)
LT600P180M300	1080	330	270	180	300
LT600P180M600	1380	330	270	180	600
LT800P180M450	1430	413	387	180	450

A layer of Polyester nonwoven also can be added.