Monday, April 27, 2020

COVID -19: Truth will set you Free!!

* A virus is not a living organism, but a protein molecule (DNA) covered by a protective layer of lipid (fat), which, when absorbed by the cells of the ocular, nasal or buccal mucosa, changes their genetic code. (mutation) and convert them into aggressor and multiplier cells.
* Since the virus is not a living organism but a protein molecule, it is not killed, but decays on its own. The disintegration time depends on the temperature, humidity and type of material where it lies.
* The virus is very fragile; the only thing that protects it is a thin outer layer of fat. That is why any soap or detergent is the best remedy, because the foam CUTS the FAT (that is why you have to rub so much: for 20 seconds or more, to make a lot of foam). By dissolving the fat layer, the protein molecule disperses and breaks down on its own.
* HEAT melts fat; this is why it is so good to use water above 25 degrees Celsius for washing hands, clothes and everything. In addition, hot water makes more foam and that makes it even more useful.
* Alcohol or any mixture with alcohol over 65% DISSOLVES ANY FAT, especially the external lipid layer of the virus.
* Any mix with 1 part bleach and 5 parts water directly dissolves the protein, breaks it down from the inside.
* Oxygenated water helps long after soap, alcohol and chlorine, because peroxide dissolves the virus protein, but you have to use it pure and it hurts your skin.
* NO BACTERICIDE SERVES. The virus is not a living organism like bacteria; they cannot kill what is not alive with anthobiotics, but quickly disintegrate its structure with everything said.
* NEVER shake used or unused clothing, sheets or cloth. While it is glued to a porous surface, it is very inert and disintegrates only between 3 hours (fabric and porous), 4 hours (copper, because it is naturally antiseptic; and wood, because it removes all the moisture and does not let it peel off and disintegrates). ), 24 hours (cardboard), 42 hours (metal) and 72 hours (plastic). But if you shake it or use a feather duster, the virus molecules float in the air for up to 3 hours, and can lodge in your nose.
* The virus molecules remain very stable in external cold, or artificial as air conditioners in houses and cars. They also need moisture to stay stable, and especially darkness. Therefore, dehumidified, dry, warm and bright environments will degrade it faster.
* UV LIGHT on any object that may contain it breaks down the virus protein. For example, to disinfect and reuse a mask is perfect. Be careful, it also breaks down collagen (which is protein) in the skin, eventually causing wrinkles and skin cancer.
* The virus CANNOT go through healthy skin.
* Vinegar is NOT useful because it does not break down the protective layer of fat.
* NO SPIRITS, NOR VODKA, serve. The strongest vodka is 40% alcohol, and you need 65%.
* LISTERINE IF IT SERVES! It is 65% alcohol.
* The more confined the space, the more concentration of the virus there can be. The more open or naturally ventilated, the less.
* This is super said, but you have to wash your hands before and after touching mucosa, food, locks, knobs, switches, remote control, cell phone, watches, computers, desks, TV, etc. And when using the bathroom.
* You have to HUMIDIFY HANDS DRY from so much washing them, because the molecules can hide in the micro cracks. The thicker the moisturizer, the better. * Also keep your NAILS SHORT so that the virus does not hide there.

Thursday, April 23, 2020

Hand SANITIZER -Best Quote

Hand sanitizer for Bulk orders:
Those who want to place bulk orders of Hand sanitizer,kindly write to me on here to get the best quote for 5 liter,500 ml,200 ml,100 ml (not gel type).
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Friday, April 17, 2020

New Sulfur-CNF-composites to Boost Performance of Lithium Sulfur Batteries

The researchers from Toyohashi University of Technology have found that cathode composites made by combining a sulfur active material and carbon nanofiber (CNF) developed using an electrostatic assembly method shows high discharge capacity equivalent to the theoretical capacity of sulfur and maintained high capacity after repeated charge-discharge cycles.

All-solid-state lithium sulfur batteries using sulfur-CNF composites and electrochemically stable Li2S-P2S5-LiI solid electrolytes synthesized by liquid phase process showed better results.


Low-cost Sulfur-carbon Composite

It is required that a sulfur active material and a carbon material are appropriately combined for making high-performance all-solid-state lithium sulfur batteries.

Conventionally, sulfur-carbon composites were synthesized by mechanical mixing, liquid mixing using a special organic solvent and complicated methods, in which sulfur is combined with a porous carbon material with a high specific surface area.

However, there were few reports that all-solid-state lithium sulfur batteries showed high capacity almost equivalent to the theoretical capacity of sulfur and high cycle stability.

Therefore, researchers focused on making a sulfur-carbon composite using a low-cost and simple electrostatic adsorption method which can uniformly combine nanomaterials. It was confirmed that sulfur at the sulfur-carbon composite synthesized by electrostatic adsorption method was accumulated on carbon nanofiber in the form of sheets.

Besides, researchers constructed all-solid-state lithium sulfur batteries and found that sulfur was fully utilized as an active material. The other merit is that this sulfur-carbon composite can be produced by lower cost than conventional processes.

Electrostatic Adsorption Method


In the electrostatic adsorption method, larger mother particles and smaller particles are electrostatically adsorbed by adjusting surface charges of the particles using polyelectrolytes in order to induce an electrostatic interaction. Although design of a variety of ceramic composites by the electrostatic adsorption were already reported, the adjustment of the surface charges of sulfur is difficult. However, our research group succeeded in the charge adjustment by using chemical reactions, in which Na2S and S reacted in ion-exchanged water to form aqueous soluble Na2S3. Therefore, this study achieved a new chemical process by applying the basic principle of electrostatic adsorption.

This method is a low-cost and relatively simple method for preparing sulfur-carbon composites, so it is suitable for mass production. All-solid-state lithium-sulfur batteries using a sulfur active material will be put to practical use by this method. Besides, it is expected the exponential improvement in the energy density of electric vehicles, large-sized power source batteries for household and business use.


Source: Toyohashi University of Technology

Wednesday, April 15, 2020

Lubrizol’s Powder TPU for 3DP Passes Skin Sensitization and Cytotoxicity Tests

Lubrizol Engineered Polymers has announced that their ESTANE® 3D TPU M95A powder TPU has passed skin sensitization and cytotoxicity tests in accordance with ISO 10993-5 and 10993-10. This enables ESTANE® 3D TPU M95A to be a valuable material solution for product designers exploring 3DP for end-use applications that require skin contact. This achievement builds on Lubrizol’s long legacy of developing innovative materials safe for use in skin contact applications – from consumer products to medical devices – and reflects Lubrizol’s ongoing mission to improve lives.



Broad List of Benefits
Skin contact suitability is the latest attribute to round out a broader list of benefits that ESTANE® 3D TPU M95A brings to applications, including high levels of flexibility, durability, impact and chemical resistance, and energy rebound. Commercially available, ESTANE® 3D TPU M95A is certified for use on the HP Jet Fusion™ 4200 series 3D printing solution – the only TPU certified as such. With an existing installed base, 3DP can be immediately deployed to helping solve critical supply shortages for Personal Protection Equipment needed to battle the COVID-19 pandemic.
David Pascual, Lubrizol’s global commercial 3D Printing lead, announced, “After first developing a new innovative powder TPU for use with the market leading HP 3D printing platform, it is a great step forward for this material to pass this skin sensitivity testing protocol.”

Fighting COVID-19 Battle

Pascual adds, “This will benefit product designers who are developing applications that require skin contact including personal protection devices so urgently needed right now to protect responders and caregivers fighting the COVID-19 battle. TPU’s versatility, durability and barrier properties bring value in these vital applications”.

Skin contact clearance also benefits applications in footwear, prosthetic and orthotic devices, and wearables for electronic devices where the benefits of energy rebound and impact absorption are particularly important.

Source: Lubrizol

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