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UWR 2000

Two-component PUR cast resin
low reactivity to water
Art. no.
137877
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Product family UWR
Main description Two-component PUR cast resin
Sub description low reactivity to water
Family description Cast resin UWR has been specially developed for filling the cable joints exposed to high levels of humidity. It is characterised by its resistance to water in the liquid and in the solid state and is suitable for the encapsulation which are exposed to high levels of humidity for the following cable types: low voltage polymericinsulated and mass-impregnated paper cables up to 1 kV.
Notes Other sizes available on request., The European Commission amended Annex XVII of the REACH Regulation (EC) (new number 74) with Regulation (EU) 2020/1149, which entered into force on 24 August 2020. In accordance with the new REACH Regulation, appropriate training will be required prior to the industrial or professional use of diisocyanates, adhesives and sealants as of 24 August 2023. All information regarding training materials and training courses is available on the ISOPA/ALIPA website https://www.safeusediisocyanates.eu/
Characteristics Favourable flow properties, High hydrolysis resistance, Halogen-free, Not harmful to the environment, No fracturing under mechanical tension, No fracturing under electrical stress, Excellent adhesion to all cable materials, No fracturing under electrical stress, Excellent adhesion to all cable materials
Technical data
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Test standards DIN VDE 0278-631-1
Content 2000 ml
Flash point of cast resin component (open cup) ​​ 140 °C
Processing time (pot life) 300 ml mixture 5 °C 30 minutes
Processing time (pot life) 300 ml mixture 23 °C 15 minutes
Processing time (pot life) 300 ml mixture 35 °C 8 minutes
Reaction temperature max 88 °C
Total volume shrinkage during curing ​​ 4,2 %
Impact strength > 28 kJ/m²
Effect of long-term warm storage (38 d) on impact strength 15 kJ/m²
Tensile strength 15 N/mm²
Residual deformation (after 24 h) 0,4 %
Pressure required for 30 % deformation 27 N/mm²
Curing under water < 10ml glass
Hydrolysis resistance after water immersion (28 d at 70 °C) fulfilled
Physical structure Passed (homogeneous and bubble-free)
Hardness 60 Shore D
Density 1,2 g/cm³
Density cured casting compound (associated standard) ISO 1183-1
Elongation at break 40 %
Tensile strength at break 16 MPa
Logistic data
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Delivery scope Cast resin, Packed in practical and easy-to-use two-chamber bags
Shelf life 24 Month
Shelf life description In aluminium bag
Storage temperatur min 15 °C
Storage temperatur max 35 °C
Country of origin Germany
Customs tariff number 39095090
EAN/GTIN 4010311027500
Packaging type Piece Case Pal. OW
Content quantity 1 1 70
Unit of measure Piece Piece Piece
Lenght (mm) 339 339 1200
Width (mm) 215 215 800
Height (mm) 55 55 550
Net weight (kg) 2,524 2,524 176,68
Gross weight (kg) 2,524 2,524 194,88
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