TFC kneading silicone is an addition-curing 1:1 kneading silicone with a final hardness of Shore A 90, which is easy and safe to dose and process.
Due to its high drawing accuracy, it offers precise moulding and is extremely dimensionally stable due to its low shrinkage. It is boil-proof, non-sticky, physiologically safe and has excellent mechanical properties. It is therefore very suitable for duplicating, e.g. in the field of model and mould making or as a moulding and design compound and for moulding vertical objects or surfaces.
Processing instructions:
Take an equal quantity of each of the two components (A light beige + B blue) (weigh out), Knead intensively and quickly (approx. 45 sec.) until a streak-free, homogeneous mixture is produced, recognisable by a uniform light blue colour. The mixture can then be applied and demoulded after approx. 10 min. If possible, use vinyl gloves for removal and mixing, never latex, as these prolong or completely prevent the setting time. Mixing with bare hands may shorten the setting time.
Technical details
- Mixing time: approx. 45 sec manually - Working time: approx. 1:30 min - Setting time: approx. 3:45 min - Density at 23 degrees C: 1.56 g/cm - Linear dimensional change: after 24 hours < 0.2% - Hardness Shore A 90
The specified times refer to a room temperature of 23 degrees C and an exactly maintained mixing ratio of 1:1. The times are shortened at higher temperatures and extended at lower temperatures. A higher dosage of the catalyst (component A light beige) does not accelerate the setting process.
State
new
Not a toy! Not suitable for children under the age of 14!
