DELO-GUM 3699 High temperature silicone rubber up to 300°C, 375 g

DELO-GUM 3699 High temperature silicone rubber up to 300°C, 375 g

€ 107.04 107.04 incl. VAT (89.95 excl. VAT), per piece *

Availability: In Stock - shipping immediately

Packaging unit: 1 piece

Manufacturer: DELO

Country of origin: DE/0004

Customs tariff number: 35061000

Weight per piece: 450 g

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1C acetic-acid-crosslinking silicone rubber, very high temperature resistance, firm

Technical data

Color: red
Weight: 375 g (310 ml)
Decomposition product acetic acid Density [g/cm³] at room temperature (approx. 23 °C): 1.2
Viscosityat 23 °C: pasty
Processing temperature [°C]: 5 to 35
Skin formation time [min]: 5
Deep curing [mm/24 h]: 2
Tensile strength [MPa]: 3
Elongation at tear [%]: 300
Shore hardness A: 35
Shrinkage [vol. %]: 3
Water absorption [weight %]: 0.2
Storage life at room temperature (approx. 23 °C) in unopened original container up to 310 ml(375 g): 12 months

Base

Use

especially suitable for elastic, equalizing sealing and bonding of same and different materials
preferably used in mechanical engineering and glass design
leading characteristics are high temperature resistance up to +300 °C, good bonding strength on different materials, high strength, fast curing, pasty, firm
generally, the product is used in a temperature range of -50 °C up to +300 °C; related to the application, other limits may be more reasonable
compliant with RoHS directive 2015/863/EU

Processing

supplied ready for use and can be processed directly from the bottle or cartridge
DELO dispensing units are recommendable for efficient product application
the surfaces to be bonded must be dry as well as free of dust, grease and other contaminations
use DELOTHEN cleaners for the cleaning of bonding surfaces

Curing

cures at room temperature under influence of humidity to a permanently elastic material
a small amount of acetic acid is decomposed during curing (polycondensation)
curing starts at the surface of the silicone (contact with the air humidity); a dry skin is formed already after a few minutes
deep curing of the silicone rubber proceeds with approx. 2 mm / 24 h