Silicone KDSV M 4470, heat resistant (single components)

Технические характеристики

• Very good heat resistance, suitable for tin casting (max. 300 °C)

2 component, pourable, condensation-curing, flexible cast mould mass for replias using low-melting metal aloys (tin, lead)

• Mixing ratio: 100 : 2 parts by weight silicone : catalyst 40
• Processing time: 20–40 minutes
• Time to demoulding: 3–4 h at 23 °C
• Viscosity of mixture: 10 000 mPa·s (= pourable)

Colour: reddish brown; density: 1.4 g/cm³; hardness Shore A: 60; elongation at break: 120 %; tear strength: >4 N/mm; linear shrinkage as per 7d/RT: 0.8 %

Customer information
Small quantities, up to 25 kg, are specially bottled and are offered as R&G-brand.
25 kg and bigger are sold in original container with original label from Wacker ELASTOSIL®-Silicone.

Please order catalyst 40 separately

Selection chart (in german only, translator included)