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Soric® SF 3 is the cost effective solution for closed mold processes. It is used as core material and infusion medium. It is a pressure stable polyester nonwoven and compatible with all regular types of resins, including Polyester, Vinylester, Phenolic and Epoxy. It is suitable for closed mold processes, including Infusion, RTM Light, RTM Heavy.

Functions: Core Material

Chemical Family: Polyesters

Core Type: Thermoplastic Honeycomb

Compatible Polymers & Resins: Epoxies (EP), Phenolic Resins, Polyesters, Vinyl Esters

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Composite Materials Functions

Features & Benefits

Applications & Uses

Composites Processing Methods
Applications

Marine: hulls, decks and structures of boats and yachts

Transportation: parts and panels of cars, trailers, trucks and RV’s

Mass transit: interior and exterior of trains, light rail and busses

Leisure: kayaks, surfboards, pools and tubs

Industrial: cladding panels, fans, containers and tanks

Wind Energy: nacelle covers and spinners

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Compression Strength (10% strain)4MPaISO 844
Flexural Modulus1000MPaASTM D790
Flexural Strength16MPaASTM D790
Shear Modulus40MPaASTM C273-61
Shear Strength6MPaASTM C273-61
Tensile Strength Across Layers6MPaASTM C297
Dimensional Properties
ValueUnitsTest Method / Conditions
Density Impregnated600kg/m3
Dry Weight165g/m2
Processing Temperaturemax. 170ºC
Resin Uptake1,3kg/m2
Roll Length50m
Roll Width1,27m
Thickness3,0mm
Thickness Loss (at 0.8 bar)max. 15%