This information will be useful not only for zealous owners who are not used to throwing out old things, but prefer to give them a new life.
This way of making plastic products for many situations. We will tell you how to make a strong and anatomical knife handle in 5 minutes.
Content:
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Polymorphus plastic is an excellent solution for many tasks
Cheap and cheerful
You should immediately disappoint those who will say that this material is too expensive, and that it is cheaper to buy a new thing, rather than restore the old one. You can buy it at an affordable price - about 200 rubles per 100 grams, which is enough for more than one homemade product. True, you can only buy it in online stores.
The properties of “Polymorphus” are wonderful:
- to prepare the working composition, only water heated to 65-70 degrees Celsius is needed
- easily takes any shape, does not stick to hands, feels like soft plasticine
- after hardening gains incredible strength and resistance to mechanical stress
- produced in a wide range of colors
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Individual knife
To do this, we need a metal blade, hot water and Polymorphus. To speed up the process of solidification of the plastic, you will also need a container of cold water.
Step 1 - prepare the plastic
Just add water
To prepare the plastic material, we need a metal container - a saucepan. It is not recommended to use plastic containers - Polymorphus sticks to them.
Pour the required amount of granules into the pan. We determine the quantity by eye and pour hot water (65-70 ° C).
Stir lightly
Plastic under the influence of hot water will begin to swell. To speed up the process, stir the granular composition.
Step #2 - shaping the plastic
Homogeneous mass
As soon as the granules collect the required amount of water - this will be seen by a uniform color with some transparency - you can begin to give the plastic mass the desired shape.
Putting plastic on the knife
It will be easier to make an anatomical knife handle than to form its classic version. We take a piece of plastic in our hand and evenly stick around the handle of our metal blank.
Get the perfect handprint
After the plastic blank is on the shank of the knife, we take it in our hand and squeeze it, thereby giving the handle a unique imprint of our hand. Excess material can be removed.
Step number 3 - fixing the form
In cold water - so it will freeze faster
Now the result needs to be fixed. Plastic can harden on its own, but we will speed up this process by placing the finished product in cold water. As soon as it cools down, you can start testing for strength.
Transparency has disappeared, dullness has appeared - the product is ready
The strength of the product is gaining quickly - this can be observed by changing the color of the handle.As soon as the transparency disappears and the material acquires a matte color, the product is ready for use.
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Test of strength
The handle easily withstood a hammer blow.
The handle turned out to be massive, but surprisingly light. In the hand lies delightfully, but this convenience is not for everyone. The handle is pleasant to the touch. But what will the strength tests say?
Picking up a hammer, we strongly hit the product. It survived - no chips or scratches were found. The item is solid and reliable.
As shown by further use, this material has excellent thermal insulation - does not heat up at all - it is impossible to burn your hand through the handle.
After manufacturing, it is possible to correct the shape of the knife handle. If the form does not suit you in some way, then the defect can be eliminated. This is done by heating the material. Multiple adjustments are possible.
The only drawback of “Polymorphus” is poor resistance to temperature, 200 degrees are “lethal” for him.
VIDEO: Unbreakable knife handle in five minutes
Unbreakable knife handle in five minutes
Super strong anatomical knife handle in 5 minutes
A green paste based on chromium oxide was developed by the State Optical Institute for polishing glass and metal. It was named after the institute - pasta GOI. The artist Goya has nothing to do with her.