Epoxy Casting Resin + Hardener CRYSTAL-CLEAR

    Set of two comp.:
    1.45, 2.9, 4.35 and 7.25 kg

    Epoxy Casting Resin + Hardener CRYSTAL-CLEAR

    Assortment adjustment. This discontinued item is qualitatively perfect goods without defects. Sale while stocks last.

    Epoxy Casting Resin CRYSTAL-CLEAR + Hardener CRYSTAL-CLEAR, set of two components

    2-component, clear, colourless epoxy resin system. The cured resins are tack-free and have good light resistance.

    • Highly transparent
    • Low viscosity
    • Self-venting
    • Good UV stability

    Technical data:
    Resin:
    Viscosity
    (25 °C): 600 mPa.s
    Colour: Bluish transparent (no longer visible when potted)

    Hardener:
    Viscosity (25 °C): 100 mPa.s
    Colour: Transparent

    Resin + hardener (mixed):
    Viscosity (25 °C): 300 mPa.s
    Colour: Transparent
    Reactivity (500 g/23 °C*): 17 h
    Max. exothermic temperature: 35 °C

    *Refers to the diagram "Reactivity in relation to time and temperature (RT) on the exothermic reaction and curing time at 500 g with layer thickness 90 mm (cast in a plastic cup).

    Mixing ratio:
    100 : 45 parts by weight resin : hardener

    Gel time (20 °C): approx. 10 hours
    Curing time:
    approx. 48–62 hours
    Cold curing

    Mechanical and thermal properties:

    Shore Hardness D1 DIN EN ISO 868 D 80
    Bending E-modulus DIN EN ISO 178 2100 MPa
    Elongation at break DIN EN ISO 527 4,5 %
    Glass transition temperature (TG) DIN EN ISO 11359-2 39 °C
    Glass transition temperature (TG)
    after 16 h at 50 °C
    DIN EN ISO 11359-2 47 °C

    Specific properties - with variable casting thickness on a 350 x 300 mm plate:

    Room temperature
    Casting thickness (mm) Weight (g) Reaction temperature
    < 18 °C 100 11.550 > 45 °C
    18 °C 70 8.085 45 °C
    20 °C 50 5.575 30 °C
    23 °C 25 2.890 27 °C
    25 °C 15 1.730 27 °C
    28 °C 10 1.155 30 °C

    Application:
    Due to the crack-free hardening, this embedding resin is preferably used unreinforced as casting resin. It hardens largely without shrinkage and with a tack-free, glossy surface.

    For artistic and decorative applications, e.g. embeddings, sprues and river tables. Suitable for embeddings are metals (coins, electronic components), inorganic (shells, stones) and organic preparations (plants, insects). The preparations should be dry.

    Processing:
    Room temperature is the most important parameter for successful processing of the Resin CRYSTAL-CLEAR. There is a relationship between room temperature (RT), the volume of resin poured and curing speed. Rapid curing caused by high room temperature results in a high exothermic reaction. The cured resin can then form cracks and shrink, especially in the corners.

    Thoroughly mix the two components by hand or using a mixing propeller/drill. Care must be taken not to stir in too much air.

    After the first mixing, pour the material into a second container and mix again. Allow the mixture to stand for at least 15-30 minutes for self-deaeration before pouring.

    Due to the long pot life and low viscosity, the casting frame must be completely tight. Use a release agent as Partall® Hi-Temp Wax or PE packing tape.

    After pouring and short resting time of the material, remaining bubbles can be easily removed with a hot air blow dryer.

    For a shiny and smooth surface, light sanding and polishing or painting of the surface is usually necessary.

    Storage:
    At least 12 months in closed containers at 15-25 °C.

    After prolonged storage at low temperatures, crystallization of the A-component (resin) may occur.
    This is easily removed by warming up for sufficient time to a maximum of 70 °C.

    Epoxy Resin + Hardener (CRYSTAL-CLEAR) kit/ 1.45 kg

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    Item no.  107115-AP-3 Only 5 left in stock  (delivery time 1-2 days)

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    28,12 
    41,97 
    (Base Price 19,39 € /  kg)
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    Epoxy Resin + Hardener (CRYSTAL-CLEAR) kit/ 2.9 kg

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    Item no.  107115-AP-4 Only 3 left in stock  (delivery time 1-2 days)

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    52,36 
    78,15 
    (Base Price 18,06 € /  kg)
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    Epoxy Resin + Hardener (CRYSTAL-CLEAR) kit/ 4.35 kg

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    Item no.  107115-AP-5 Only 2 left in stock  (delivery time 1-2 days)

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    82,17 
    122,64 
    (Base Price 18,89 € /  kg)
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    Epoxy Resin + Hardener (CRYSTAL-CLEAR) kit/ 7.25 kg

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    Item no.  107115-AP-7 Only 3 left in stock  (delivery time 1-2 days)

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    120,89 
    180,43 
    (Base Price 16,67 € /  kg)
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    all Prices  price incl. VAT, possibly plus shipping

    Article information

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    Instructions for use
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    Videos

    Hazards identification - Epoxy Casting Resin CRYSTAL-CLEAR

    Hazard components for labelling

    Reaction product: bisphenol A-(epichlorhydrin); epoxy resin (number average molecular weight <= 700)
    oxirane, mono[(C12-14-alkyloxy)methyl] derivates
    Pentamethyl piperidylsebacate

    Signal word: Warning

    Pictograms:

    GHS07 GHS09

    Hazard statements

    H315 Causes skin irritation.
    H317 May cause an allergic skin reaction.
    H319 Causes serious eye irritation.
    H411 Toxic to aquatic life with long lasting effects.

    Precautionary statements

    P262 Do not get in eyes, on skin, or on clothing.
    P264 Wash hands thoroughly after handling.
    P273 Avoid release to the environment.
    P280 Wear protective gloves / protective clothing / eye protection / face protection.
    P333 P313 If skin irritation or a rash occurs: Get medical advice / attention.
    P391 Collect spillage.

    Special labelling of certain mixtures

    EUH205 Contains epoxy constituents. May produce an allergic reaction.

    Hazards identification - Hardener CRYSTAL-CLEAR

    Hazard components for labelling

    Polyoxyalkyleneamine

    Signal word: Danger

    Pictograms:

    GHS05 GHS07 GHS09

    Hazard statements

    H302 Harmful if swallowed.
    H312 Harmful in contact with skin.
    H318 Causes serious eye damage.
    H411 Toxic to aquatic life with long lasting effects.

    Precautionary statements

    P264 Wash hands thoroughly after handling.
    P273 Avoid release to the environment.
    P280 Wear protective gloves / protective clothing / eye protection / face protection.
    P302 P352 IF ON SKIN: Wash with plenty of water.
    P302 P352 P312 IF ON SKIN: Wash with soap and water. Call a POISON CENTER or doctor / physician if you feel unwell.
    P305 P351 P338 P310 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor / physician.
    P391 Collect spillage.