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Technical data


Plaster moulds

Article no: P7155900
Principle

Gypsum can be used as versatile material, for example "prints" from different small objects can be built with gypsum. Such "negatives" can be filled with other materials which  create the so called "positive". In this experiment students produce imprints of coins and examine how plaster molds can be produced and what applications are based on plaster molds.

 

Learning objectives

  •  How to make plaster molds with gypsum

 

Benefits

  • Easy teaching and efficient learning by using interactive experimentation PHYWE-Software
  • Experiment is part of a complete solution set with experiments for all Inorganic Chemistry matched with international curriculum: all topics are covered

 

Scope of delivery

Round filters, 100 pcs., various sizes 32977-05 1
Test tube, laboratory glass, various lengths, 100 pcs. 37658-10 1
Test tube brush w. wool tip,d20mm 38762-00 1
Test tube holder, up to d 22mm 38823-00 1
Protecting glasses, clear glass 39316-00 1
Spatula, powder, steel, l=150mm 47560-00 1
Paraffin, 500 gr 30179-50 1
Butane burner with cartridge, 220 g 32180-00 1
Liquid paraffin, thick, 250 ml 30180-25 1

PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com