Product Name: Good Surface 450/250/450 Fast Resin Flow Fiberglass Infusion Mat for Rtm/Lrtm Model NO.: 450/250/450 Fiberglass Type: E-Glass Mat Type: Stitch Bonding Mat Technique: Needle Mat Certification: ISO Area Weight: 1150GSM PP Core Weight: 250GSM Features: Faster Resin Flow Roll Width: 1270mm Trademark: JLON Transport Package: in Carton Specification: 3 layers Origin: China HS Code: 70193900 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 drapabilityFaster flow rateSuitable for use in complicated mould shapesIncreased control over laminate thicknessSpecifications:Product No.OverallDensity(g/m²)Chop Density(g/m²)Core Density(g/m²)Chop Density(g/m²)M300P180M300780300180300M300P250M300850300250300M450P180M4501080450180450M450P250M4501150450250450M600P180M6001380600180600M600P250M6001450600250600A layer of chopped strand mat can be replaced by biaxial fabric in 0/90 degree to give higher strength.Specifications:Product No.OverallDensity(g/m²)0º RovingDensity(g/m²)90º RovingDensity(g/m²)Core Density(g/m²)Chop Density(g/m²)LT600P180M3001080330270180300LT600P180M6001380330270180600LT800P180M4501430413387180450A layer of Polyester nonwoven also can be added.