|description of product|
Penoform - modern material for the manufacture of mould in the glass industry|
Specification of cylindrical blocks of the current production:
|Porosity total||49 %|
|Porosity open||38 %|
|Strenght in pressure (dry)||9,72 MPa|
|Strenght in pressure (moist)||
Penoform is also manufactured in the form of boards which can be used as deadplates for the hot pressed glassware, as a washer of moulds etc.
Moulds made from Penoform help to produce clear, smooth, high-quality glassware of uniform dimensions. The use of Penoform moulds calls for no special technique whatever; however, glass-blowing will be improved if the mould is lubricated and powdered. The mouldīs internal surface should be lubricated with liquid Latique (Latique in powder to water 1:3) applied with a brush to form a thin layer and then dusted with fine-grained wooden sawdust. This operation should be followed by blowing two or three products in succession without cooling the mould in water so as to allow a firm crust to be formed inside the mould. Thereafter the mould should be immersed in water to be ready for further use.
Penoform is delivered in cylindrical block. When ordering kindly specify the quantity and the diameter of the cylinder blocks. Penoform is packed in boxes and the price is quoted per 1 Kilogramme. When ordering the ready made moulds including aluminium, kindly send the respective drawing by fax or a letter or send a cut (shape) of the product to be formed.
Benefits offered by Penoform moulds:
These properties offer substantial savings on production costs, manpower and material and also signify a contribution to protection of the enviroment.
If you need more informations, please contact us: firstname.lastname@example.org
|Crystal glass, porcelain and chandeliers from Czech Republic|