Resin TEK148 A – Hardener Tek148B
Low viscosity Crusher Backing, epoxy casting resin system. High Compressive strength.
Description
Tek148 A / B is a 100% solids modified epoxy resin system backing material for easy use in all cone type crushers and grinding mills, i.e. any Cone crushers, primary, gyratory crushers and any other heavy machinery that requires backing material.
Mixing
The resin and the hardener must be thoroughly mixed together before application by using a slow speed drill. Mixing continues until a uniform colour is obtained. With ambient temperature at 25°C a full kit must be poured into place directly after mixing.
Application
Tek 148 crusher backing material is easy to mix and pour. It is mixed in its own container at room temperature of 10°– 25°C. Providing a 100% backing from the moment of hardening.
Colour: Grey
Mixing Ratio: TEK148A 100,0 parts by weight
TEK148B 5,0
Viscosity: TEK148A 10000 to 13000 cps at 25 Deg. C
Mixed 3000 to 5000 cps at 25 Deg. C
Working Time: 15 minutes at 25 Deg. C
Gelation Time: 20 to 25 minutes at 25 Deg. C
Setting Time: 2 to 3 hours at 25 deg. C
Full Curing Time: 48 hours at 25 Deg. C (500 Grams)
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Resin TEK148 A – Hardener Tek148B
CHARACTERISTICS after CURE
Hardness: 85 Shore D after 7 days at 25 Deg. C
Compressive Strength: 90 MPa
Flexural Strength: 50 MPa
Impact Strength: 15 KJ/m2
Heat Distortion Temperature: 60 Deg. C
Water Absorption: 0,3 % 30 days at 25 Deg. C
Shrinkage: 0,01 mm/mm max.
Kit Sizes: 10 kg and 20 kg Kits
SAFETY PRECAUTIONS
Normal health and safety precautions apply when handling this product.
Ensure – Adequate ventilation.
– Use of gloves and safety glasses.
– Use of barrier creams
– Use of suitable hand cleaners
STORAGE
The shelf life is 12 months in unopened containers at room temperature.
The above data are offered for customer’s guidance only. It implies no guarantee. Customers must conduct their own tests to determine the suitability of the material for their specific applications.
Version 22.1
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