Polycarbonate, also referred to as Lexan, is two times as light as glass, while being 250 occasions more powerful: therefore, it is broadly utilized as a substitute for that latter! Within this blog publish, become familiar with concerning the benefits and drawbacks of the material.
Unlike acrylic sheet, polycarbonate is perfectly fire-resistant. Additionally, it has got the B1 fire rating, meaning it won’t burn in touch with a wide open flame. polycarbonate sheet for solar dryer is actually self-extinguishing and finest for any dryer!
Advantage: vandal resistant
Polycarbonate is actually unbreakable, which makes it the fabric preferred by safety glazing. Therefore, it is well suited for shelters, bicycle sheds, machines and technical products, illuminated signs or marine glazing.
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Polycarbonate also will get noted for its durability. It features a lengthy lifespan while being fully recyclable. Our polycarbonate sheets will also be resistant against Ultra violet sun rays, so that they are perfectly suited to outside applications: think for instance of the green house, a ship window or perhaps a patio awning .
Another essential benefit of polycarbonate is it maintains heat perfectly, that makes it well suited for greenhouses, where an ideal microclimate for the plants will prevail.
Polycarbonate sheets are two times as light as standard glass. They are able to therefore be utilized in lots of projects, for example creating a patio awning .
Advantage: simple to process
Polycarbonate could be processed in the same manner as acrylic sheet. While acrylic can melt if machined at excessive a speed, there’s not a way which will happen with polycarbonate! The second is much more resistant, so the chance of breakage continues to be really low. The fabric can thus be sawn , milled, engraved, drilled, bent (hot), glued and polished in the same manner being an acrylic sheet.
Disadvantage: responsive to scratches
The primary drawback to polycarbonate is its high sensitivity to scratches. Therefore if a branch falls on the polycarbonate patio awning, it may be scratched. But don’t panic: this issue could be solved by polishing the fabric .
Disadvantage: possible dilation
The quality of growth of polycarbonate is .065mm per meter per degree Celsius. As lengthy while you bare this information in your mind when machining, this should not be an issue! Just make certain the mounting holes are wide enough to avoid the secure or screw from sticking when expanding the panel. Another essential point: any glue or sealant used should be perfectly flexible.
Why a solar dryer? To dry out foods at cold to ensure that they’re alive!
What’s the solar dehydrator?
A different way to preserve vegetables and fruit once the crops are bountiful would be to dry the food, as well as any way. The solar dryer, which doesn’t exceed 39 °, enables food to become dried inside a healthy and environmental way while preserving nutrients.
Desiccation or drying assists you to dry up food through the elimination of water found in it. The less water a meals are, the simpler it’s to dry. Water is taken away by drying (some fruits dry naturally under the sun) or by heating. Missing out on water, microbes and microorganisms are hampered within their growth. During drying, your skin from the dried fruit thickens. Dried foods drenched in preferably warm water are often rehydrated.
The benefits of drying
The lack of fluids home has lots of advantages:
- keep your food in excellent conditions , and without altering its taste.
- no more lose fruit and veggies in the garden which are harvested in big amounts in season.
- Significantly less distorts the dietary quality of food than cooking.
- enables you to definitely eat vegetables in raw quality .
- enables to get important energy contributions with less food.
This can be a guarantee of higher dietary quality , since the dried fruits that people buy in shops happen to be dehydrated at hot temperature and also have lost many of their dietary quality.
Drying at cold (trying to not exceed 40 ° C) preserves within the food a really large area of the enzymes, antioxidants and nutrients naturally contained in the fruit, and essential for the correct functioning of the body : vitamins, minerals, oligo -elements, (see detailed table ). This process of conservation is extremely environmental and advantageous for human health (as well as for humanity). You don’t need to inject preservatives like industry does, anti-oxidants not destroyed during drying take proper care of it!