ACC manufacture RTV silicone moulding rubbers which have easy mix ratios, cure at room temperature and offer fine detailed reproduction.
RTV silicone rubbers use two different types of silicone chemistry to form an elastomer: condensation cure systems, which use a tin based catalyst, and addition cure systems, which use platinum based catalyst. Although the end products can be very similar they do have some key differences which should always be considered when making your product selection. Click on the orange header for more information.
The differences between the two systems should not be referred to in terms of positives and negatives but rather properties that will provide benefits for different applications.
Where the application demands good dimensional stability, e.g. precision moulding, prototyping, making masters or very large objects, then addition cure would be the preferred choice. However, the shrinkage levels for a good condensation cure are still very low at about 0.5%. The reproduction and release properties of both materials are excellent as is the transfer of very fine detail.
ACC Silicones' have a wide range of moulding rubber products which can be used for a variety of applications including food grade products for use with chocolate, icing sugar and other confectionery and skin rubber for using to create prosthetics or for use in special effects for films & theatre. Both high and low tear products are available. ACC Silicones' moulding rubbers are also ideal for creating tampo print pads for printing on ceramics, plastics and metals.
|Gelflex HG Blue||Remeltable PVC compound for moulding|
|Gelflex SG Natural||Remeltable PVC compound for moulding|
|MM Skin 13||1:1 addition cure silicone moulding rubber translucent|
|MM228||10:1 addition cure silicone moulding rubber|
|MM230||10:1 addition cure silicone moulding rubber|
|MM240TV||10:1 addition cure silicone moulding rubber|
|MM242R||10:1 addition cure silicone moulding rubber|
|MM4400||Condensation cure paste high tear|
|MM50T||2 Part Condensation Cure Moulding Rubber|
|MM544||Addition cure moulding rubber|
|MM700FG||2 Part Silicone moulding putty food grade 37 Shore A|
|MM709||Condensation Cure Moulding Rubber base|
|MM720FG||10:1 Addition cure silicone moulding rubber food grade 20 Shore A|
|MM730FG||10:1 Addition cure silicone moulding rubber food grade 30 Shore A|
|MM740FG||10:1 Addition cure silicone moulding rubber food grade 40 Shore A|
|MM810||Condensation cure silicone moulding rubber 11 Shore A low tear|
|MM816||Condensation cure silicone moulding rubber 16 Shore A low tear|
|MM820||Condensation cure silicone moulding rubber 20 Shore A low tear|
|MM828||Condensation cure silicone moulding rubber 28 Shore A low tear|
|MM830||Condensation cure silicone moulding rubber 27 Shore A low tear|
|MM850||Condensation cure silicone moulding rubber 55 Shore A low tear|
|MM903||Condensation cure silicone moulding rubber 3 Shore A high tear|
|MM906||Condensation cure silicone moulding rubber 6 Shore A high tear|
|MM911||Condensation cure silicone moulding rubber 11 Shore A high tear|
|MM913||Condensation cure silicone moulding rubber 13 Shore A high tear|
|MM918||Condensation cure silicone moulding rubber 18 Shore A high tear|
|MM922||Condensation cure silicone moulding rubber 22 Shore A high tear|
|MM928||Condensation Cure Silicone Moulding Rubber 27 Shore A high tear|
|MM940||Condensation cure silicone moulding rubber 37 Shore A high tear|
|QM260||2 Part addition cure silicone moulding rubber|
|QM270||2-Part addition cure silicone moulding rubber|