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Carolina Chemonstrations®: Polyurethane Foam Kit

$58.95
This product contains shipping or purchase restrictions. Read »
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Description

  • Introduce or reinforce concepts of polymer chemistry
  • Make particulate level explanations of polymerization
  • Examine the reaction mechanism and extend observations to real-world scenarios
Initiate interest in polymer chemistry with this teacher-led, student-engaged demonstration kit. Students first predict what will happen during the demo based on previous knowledge and observe the dramatic polymerization reaction between 2 colorless, viscous liquids. After observing the rigid foam formed from the reaction, they then model or illustrate the process of polymerization and answer big-picture questions that more deeply probe the reaction mechanism. Real-world applications and uses for different types of polymers are discussed. This demo requires approximately 15 min and materials are sufficient for up to 10 demos.

   This item is sold and shipped to schools and businesses only. Not available to individuals or residential addresses. For substitution suggestions, please call us at 800.334.5551 (8am to 8pm, ET, Monday-Friday).

Specifications

Shipping Information or Purchase Restrictions
  • This item is sold and shipped to schools and businesses only. Not available to individuals or residential addresses. Visit our Login & Registration page to learn how to create a Login and link it to an approved school or business account.
What’s Included:
  • 1 Polyurethane Solution Part A, 200 mL
  • 1 Polyurethane Solution Part B, 200 mL
  • 10 Plastic Cups
  • 10 Tongue Depressors
  • 20 Medicine Cups, 1 oz
  • 1 Teacher’s Manual with Reproducible Student Guide
Needed But Not Included:
  •  Gloves
  •  Safety Goggles
  •  Trash Bag or Lab Mat, 2 ft Square
  •  Permanent Marking Pen
  •  Paper Towels
Return Policy:

If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.

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