Gypsum forms

Form made of high-quality heat-resistant gypsum. Withstands injected product to 1100 ° C degrees heat.

Form for:

  • porcelain;
  • ceramics;
  • Fine Ceramics – the industry;
  • lead;
  • aluminum;
  • industrial uses.

(Gypsum manufacturer states that this plaster mold can be removed by plastering. Personally test – I do not know.)

Melting point:

  • lead 330 ° C
  • aluminum is 700 ° C

I have tried poured aluminum shape stability, considered good form. It should be considered, and at a higher heat.

Some information about gypsum.

Information on toxicological effects:

a) acute toxicity: No data.

b) skin corrosion and (or) irritation: No data.

c) Serious eye damage (or) eye irritation: Dust can irritate the eyes.

d) respiratory irritation: Dust may irritate the respiratory tract.

e) respiratory or skin sensitization: No data.

f) germ cell mutagenicity: No data.

g) carcinogenicity: No data.

h) toxicity for reproduction: No data.

Classification of the substance in accordance with Regulation 1272/2008 / EC and Directive 67/548 / EEC and 1999/45 / EC and the provisions of the material is not classified as dangerous. PBT and vPvB assessment: Not classified as a PBT and vPvB. Risks associated with fire or explosion: Non-flammable, non-explosive material.

 

Aluminum castings examples

Aluminum castings examples

Ceramic Casting Examples

Ceramic Casting Examples