Rigid Polyurethane Casting Resin, Medium Viscosity C 2210 (hardness 75 ShA)

С-2210-1kg
15,00
Rigid Polyurethane Casting Resin, Medium Viscosity

C 2210

C 2210 is a two component, solvent free, semi rigid, polyurethane casting resin. It provides excellent durability, chemical resistance properties with minimum shrinkage.

Cures by reaction (cross linking) of the two components even at very low temperatures. C 2210 is supplied in off-white.

• Solvent free
• Shore D 75
• High temperature resistance
• Variable pot life depending on requirement
• Cold curing
• Minimum shrinkage
• High impact strength
• Chemical resistant

Uses:
C 2210 is a specialized semi-rigid Polyurethane
casting resin for:

• production of small and large casted objects.
• production of rigid molds.
Technical information: https://drive.google.com/file/d/1X9_pum1Tcc-OS132l9icIAajSIdVnaVR/view?usp=sharing

Before casting, check that parts or molds are free of any trace of moisture (Maximum surface moisture content should not exceed 4%). Before the application of the C 2210, the prepared object has to be coated with a suitable liquid-applied mold release agent to avoid bonding with the mold. Stir C 2210 Component A well before using. Stir C 2210 Component B well before using.

C 2210 Component A and Component B should be mixed by low speed mechanical stirrer, according to the indicated mixing ratio in this technical data sheet, for about 1-3 min if applied manually. When mixing, care must be taken to avoid the introduction of excessive amounts of air. After mixing of the Components A+B, transfer the mixture in a second clean container and mix again for 15-20 sec.

Following to that we recommend to use a Vacuum Chamber (@-1bar for 60-120 sec) to remove any air bubbles from the mixture prior to use.

ATTENTION: The mixing of the components has to be performed very thoroughly, especially on the walls and bottom of the pail until the mixture becomes fully homogeneous and streak free. Please ensure consumption within the Pot Life. Use at a temperature higher than 15°C. Containers of Part A (Resin) and Part B (Hardener) should be kept hermetically sealed at all times when not in use to prevent the ingress of moisture.

Never use if the viscosity of the adhesive/resin is starting to rise as this is a sign that the end of the Pot Life is reached and the resin should not be used any more.

WARNING: Incomplete mixing or use of the wrong mix ratio will result in erratic or partial curing. Containers of Part A (Resin) and Part B (Hardener) should be kept sealed at all times when not in use to prevent the ingress of moisture. If moisture ingress, the resin mixture will create foam while curing. Containers of Part A (Resin) and Part B (Hardener) should be kept stored at a Temperature between 10-30 C. Pour the mixed C 2210 resin slowly into the mold from one and if possible the lowest side, so that the resin pushes air bubbles when flowing.

RECOMMENDATION: Use Post curing in a heating apparatus (@50-60oC for 2-24h) to accelerate curing and lower final curing time.

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