FEINGOSIL PA 535 (A+B) putty poly-addition silicone rubber for reproduction of objects

FEINGOSIL PA 535 is a putty bi-component RTV-2 silicone rubber vulcanizing at room temperature with a poly-addition process.

Easy to use, high details reproduction
Very fast curing, the hardening takes place in a few minutes from the start of mixing
Used in the hobbies sector to prepare rigid and resistant moulds for the reproduction of objects

Properties

ASPECT: Paste
CHEMICAL CHARACTERIZATION: Addition-cured RTV-2
COLOUR PART A: White
COLOUR PART B: Lilac
ODOUR: Odourless
SOLUBILITY: Not mixable in water, dispersible in most of solvents
DENSITY: 1.45 g/cm³
PENETRATION CONE: 200 mm/10

Curing properties

MIX RATIO: 100:100
WORKING TIME: 2 minutes
SETTING TIME: 6 minutes

Properties of the cross linked product

HARDNESS 10′: 33 Shore A
HARDNESS 24 h: 45 Shore A
TEAR STRENGTH: 7.0 KN/m
TENSILE STRENGTH: 1.6 MPa
ELONGATION: 100 ÷ 200 %
SHRINKAGE (after 24 h): < 0.1 %

* The data given are typical values which are not intended for use in preparing specifications. The information given here is based on our present state of knowledge and is published without obligation on our part. Test has done at 23°C and 50% of RH.

DATA SHEETS

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