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Building Materials

August 12, 2017 18:08

Cold Porcelain from wallpaper paste - it is interesting to both adults and children !

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What cold Porcelain?

The windows of many souvenir shops you can see a variety of toys, flowers and other crafts of great beauty.They shimmer with bright colors and, importantly, strong enough, despite the seeming fragility.Almost all of these products are made of cold porcelain.

This porcelain is a wonderful mixture of starch, oil, glue and glycerine test in Argentina in the early twentieth century.In today's world it is used for artistic modeling.This material is characterized by ductility, smoothness and uniformity of structure.In addition, it is absolutely safe and relatively inexpensive.

All these characteristics have led to the fact that according to the porcelain with modeling use and small children who enjoy that this material does not melt like clay, but on the contrary, only hardens.Many masters adhere to traditions and produce this material from a mixture of glue, starch, etc.All these ingredients are mixed separately and cooked.Others decide to go with the times and make the cold porcelain of of wallpaper glue.

How to make cold porcelain of wallpaper paste?

Use wallpaper paste for the production of cold porcelain achieves the same result as with conventional trains, but it saves time and energy.

Before diluted wallpaper paste with water for the preparation of porcelain, you must make sure that it contains a modified starch.Usually wallpaper glues made using corn starch, so the weight of the cold porcelain is ideal for sculpting white.

To prepare the masses for molding 1 takes part wallpaper paste, 1 part baking soda and water, they are placed in a container and mixed.A container of ingredients placed in a water bath and introduced into it and glycerin cream, approximately 3.1 parts.The whole mass thoroughly kneaded to form a dense clump.Now it is ready for further processing.

The only drawback of this method is sufficiently high cost of good wallpaper paste.After all, to get a great result, and that the finished product does not burst, it is advisable to take a quality wallpaper paste.A qualitative thing should never cheap.But out of this situation is - an opportunity to make wallpaper paste at home.

Making the wallpaper paste home

Before, how to make wallpaper paste , which is another name - the paste, it is necessary to measure out the right amount of starch.For the preparation of corn starch is better to use becausePotato later a little darker.

The starch is poured room temperature water, and thus all thoroughly mixed in order to avoid the formation of lumps.Starch itself does not dissolve in water, such temperature should get so-called starch slurry, i.e.homogeneous slurry of starch in water.

After this, pour in boiling water cool the resulting suspension or vice versa, the very mixture is poured into a container of boiling water.It should be constantly and carefully to disturb all the resulting mass.Ready-mix has the consistency of thick enough jelly and transparent in appearance.

It is cooled to room temperature, do not forget to stir occasionally.After cooling the finished paste is filtered through a sieve, and for this purpose you can use cheesecloth or nylon stockings, to filter the possible lumps.

This home wallpaper paste is suitable for mass production of an artistic molding.Just enter it in a water bath glycerine, cream and PVA, and is willing to excellent cold porcelain.

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