CR375 Resin White / Hardener CH375
CR375 Resin White: 1,0 kg Bucket
CH373 Hardener: 200 g Bottle
Casting Flexible Filled Epoxy Resin System
Medium viscosity, flexible, filled, epoxy resin system with high elongation for encapsulation of electronic equipment. Excellent Thermal Shock Properties. Very good water and chemical resistance.
FEATURES : Medium viscosity – Flexible High toughness with good mechanical properties
METHOD OF APPLICATION Casting
Description
Colour: Resin White – Hardener Amber
Mixing Ratio:
CR375 100 parts by weight
CH375 20
Viscosity:
CR375 12000 to 15000 mPa.s at 25 Deg. C
CH375 200 to 400 mPa.s at 25 Deg. C
System 2000 to 3000 mPa.s at 25 Deg. C
Pot life 60 to 80 minutes at 25 Deg C (500 g)
Gelation Time: 3 – 4 hours at 25 Deg. C
(500 g mass Gelnorm, 16 mm dia. test tube)
CHARACTERISTICS after CURE
(filled system)
(Estimated)
Cured for 7 days at 25 C
Mixed ratio: CR375 (100) – CH375 (20)
Hardness: 50 Shore D
Flexural Strength: 46 MPa
Tensile Strength: 50 MPa
Elongation in Tension: 15 %
Water absorption: 24 h 23 C 0,1%
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. Technoresin cannot assume responsibility for results obtained by use of this product as we have no control over end-use application or handling. Technoresin therefore specifically disclaims any damage or loss of any kind in relation to the use of this product.
(Version 1 Date 11.11.2010)
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