305 – Compression Moulding Epoxy

From: 54.12

For fast cycle times of heat assisted, compression molding processes of fibre reinforced composites. CPM is a SUPER SAP® Formulation

SKU: EK-305 Category:

Product Overview

* As of April 11th, 2017, we will now be offering our new compression moulding system in the place of SuperSap CPM.

SUPER SAP® 305 SYSTEM is an industrial epoxy system designed specifically for the compression moulding processes of composite parts. It delivers on the same a high bio-content, excellent fibre wetting qualities, and thixotropic characteristics of our Super Sap® CPM Epoxy Resin but with increased temperature resistance for even faster cycle times. A high modulus combined with excellent elongation properties enable durable yet lightweight composites parts. Super Sap – Make Things Better.

Available in CPF (Fast) and CPS (Slow) cure speeds.

CPF Fast Cure: 20 min pot life, Tack Free Time N/A, recommended full cure time of 15 min @ 82°C.

CPS Slow Cure: 50 min pot life, Tack Free Time N/A, recommended full cure time of 20 min @ 82°C.

Two-part epoxy resin kits comprised of Super Sap 305 Epoxy and CPF or CPS Hardener.

Best Uses

Skis and Snowboards

Skateboards

Press Molding Composites

Wood Laminates

Applications Hand Layup
Press Moulding
Heat Assisted Cures
Biobased Content (% C, D6866) CPF Fast Hardener Kit: 30%
CPS Slow Hardener Kit: 30%
Colour Amber
Mix Ratio (by volume) 2:1
Mixed Viscosity (cP @ 25°C) CPF Fast Hardener Kit: 1400 mPas
CPS Slow Hardener Kit: 950 mPas
Pot Life (100g @ 25°C) CPF Fast Hardener Kit: 20 min
CPS Slow Hardener Kit: 50 min
Track Free Time (@ 35°C) N/A
Recommend Full Cure CPF Fast Hardener Kit: 15 min @ 82°C
CPS Slow Hardener Kit: 20 min @ 82°C
Tensile Strength (ASTM D638) CPF Fast Hardener Kit: 73.1 MPa
CPS Slow Hardener Kit: 68.9 MPa
Elongation (ASTM D638) CPF Fast Hardener Kit: 6.2%
CPS Slow Hardener Kit: 7%
Flexural Strength (ASTM D790) CPF Fast Hardener Kit: 109.4 MPa
CPS Slow Hardener Kit: 102 MPa
Tg (Ultimate, DSC) CPF Fast Hardener Kit: 81°C
CPS Slow Hardener Kit: 82°C