Polydiisopropyl Silicon Spheres Materials

When sodium silicate and rubbing alcohol are mixed together, they polymerize to form a white, bouncy solid. Excellent way to study polymers and cross-linking of molecules.

Demo Pack includes:  1 oz sodium silicate, 1 oz ethyl alcohol, 4 oz portion cup, craft stick, 4"x6" baggie

Study Group Pack includes:  4 1-oz sodium silicate, 4 1-oz ethyl alcohol, 4  4-oz portion cups, 4 craft sticks, 4 4"x6" baggies

Classroom Pack includes:  10 1-oz sodium silicate, 10 1-oz ethyl alcohol, 10  4-oz portion cups, 10 craft sticks, 10 4"x6" baggies

School Pack includes:  1 gallon sodium silicate, 2 32-oz ethyl alcohol, 120 4-oz portion cups, 120 craft sticks, 120 4"x6" baggies

Find the Lesson Plan Here