What is silicone rubber? -Biology

What is silicone rubber? -Biology
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How to Paint Silicone Rubber?

Description : How to Paint Silicone Rubber?

Last Answer : Whether you are curious about how to get paint to stay on your silicone caulk or you simply want to paint a few interesting designs on a simple prosthetic made of silicone rubber, the process for painting ... to four, mineral spirits and craft brushes.Use a rag and some dish soap to scrub your sili

Why am I allergic to silicone rubber?

Description : Why am I allergic to silicone rubber?

Last Answer : Some people are allergic because of the rubber and the material can be irritating. Allergies are an immune response and a protective mechanism to fight off bacteria. Allergies are caused by the immune ... hypersensitive. If you are allergic to silicone rubber, you may have other allergies as well.

Which of the following rubbers has the widest service temperature range (-75 to 275°C)? (A) Butyl rubber (B) Silicon rubber (C) Nitrile rubber (D) Silicone rubber

Description : Which of the following rubbers has the widest service temperature range (-75 to 275°C)? (A) Butyl rubber (B) Silicon rubber (C) Nitrile rubber (D) Silicone rubber

Last Answer : (D) Silicone rubber

Polyhexamethylene adipamide is also known as (A) Bakelite (B) Nylon-66 (C) Epoxy resin (D) Silicone rubber

Description : Polyhexamethylene adipamide is also known as (A) Bakelite (B) Nylon-66 (C) Epoxy resin (D) Silicone rubber

Last Answer : (B) Nylon-66

Flexible foam (for mattresses) are usually made of (A) PVC (B) Silicone rubber (C) Polyurethanes (D) Polyamides

Description : Flexible foam (for mattresses) are usually made of (A) PVC (B) Silicone rubber (C) Polyurethanes (D) Polyamides

Last Answer : (C) Polyurethanes

Tubeless tyres are made of __________ rubber, which is a co-polymer of isoprene & isobutylene. (A) Nitrile (B) Silicone (C) Neoprene (D) Buty

Description : Tubeless tyres are made of __________ rubber, which is a co-polymer of isoprene & isobutylene. (A) Nitrile (B) Silicone (C) Neoprene (D) Buty

Last Answer : (D) Buty

Polymerisation product of C2F4 (carbon tetrafluoride) is called P.T.F.E. (poly chloro tetra fluoro ethylene). It is also called (A) Polyurethane (B) Silicone rubber (C) Teflon (D) Epoxy resin

Description : Polymerisation product of C2F4 (carbon tetrafluoride) is called P.T.F.E. (poly chloro tetra fluoro ethylene). It is also called (A) Polyurethane (B) Silicone rubber (C) Teflon (D) Epoxy resin

Last Answer : (C) Teflon

The rate controlling step in the manufacture of silicone rubber is the (A) Polymer termination step (B) Condensation of siloxane to silicone (C) Initial hydrolysis of silicone monomer (D) None of these

Description : The rate controlling step in the manufacture of silicone rubber is the (A) Polymer termination step (B) Condensation of siloxane to silicone (C) Initial hydrolysis of silicone monomer (D) None of these

Last Answer : (C) Initial hydrolysis of silicone monomer

Styrene butadiene rubber (SBR) is (A) A natural rubber (B) Another name of silicone rubber (C) A synthetic polymer (D) A synthetic monome

Description : Styrene butadiene rubber (SBR) is (A) A natural rubber (B) Another name of silicone rubber (C) A synthetic polymer (D) A synthetic monome

Last Answer : (C) A synthetic polymer

Silicone rubber is not resistant to the corrosive action of (A) Sulphuric acid (10%) (B) Sulphuric acid (95%) (C) Ether (D) Both (B) and (C)

Description : Silicone rubber is not resistant to the corrosive action of (A) Sulphuric acid (10%) (B) Sulphuric acid (95%) (C) Ether (D) Both (B) and (C)

Last Answer : (D) Both (B) and (C)

Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40°C? (A) Silicone rubber, teflon, porcelain and wood (B) Nickel, monel, stainless steel and graphite (C) Aluminium, copper, high silicon iron (D) Brass, cast iron, mild steel and tin

Description : Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40°C? (A) Silicone rubber, teflon, porcelain and wood (B) Nickel, monel, stainless steel and graphite (C) Aluminium, copper, high silicon iron (D) Brass, cast iron, mild steel and tin

Last Answer : (D) Brass, cast iron, mild steel and tin

Specify the material of construction suitable for handling concentrated HNO3 at 100°C. (A) High silicon iron, Kel-F and Teflon (B) Tin and wood (C) Silicone rubber (D) Stainless steel

Description : Specify the material of construction suitable for handling concentrated HNO3 at 100°C. (A) High silicon iron, Kel-F and Teflon (B) Tin and wood (C) Silicone rubber (D) Stainless steel

Last Answer : (A) High silicon iron, Kel-F and Teflon

H2SO4 (< 50% concentration) is corrosive to (A) Aluminium, mild steel, stainless steel, concrete & tin (B) Copper, cast iron & high silicon iron (14% Si) (C) Rubber (butyl and hard), silicone rubber & Teflon (D) Glass, graphite, porcelain & stoneware

Description : H2SO4 (< 50% concentration) is corrosive to (A) Aluminium, mild steel, stainless steel, concrete & tin (B) Copper, cast iron & high silicon iron (14% Si) (C) Rubber (butyl and hard), silicone rubber & Teflon (D) Glass, graphite, porcelain & stoneware

Last Answer : (A) Aluminium, mild steel, stainless steel, concrete & tin

Styrene butadiene rubber (SBR) is (A) A natural rubber (B) A synthetic polymer (C) A synthetic monomer (D) Another name of silicone rubber

Description : Styrene butadiene rubber (SBR) is (A) A natural rubber (B) A synthetic polymer (C) A synthetic monomer (D) Another name of silicone rubber

Last Answer : (B) A synthetic polymer

The advantage of the silicone in soft relining material over ….. rubber is, A. Retains high flow B. Prevents the colonization of Candida albicans C. Resilient in long run D. Better bond strength

Description : The advantage of the silicone in soft relining material over ….. rubber is, A. Retains high flow B. Prevents the colonization of Candida albicans C. Resilient in long run D. Better bond strength

Last Answer : C. Resilient in long run

The polysulfide rubber impression materials are: A. Not sensitive to temperature when curing B. Quite sensitive to temperature when curing C. Less sensitive to temperature than silicone rubber D. The same sensitivity to temperature as silicone rubber E. None of the above

Description : The polysulfide rubber impression materials are: A. Not sensitive to temperature when curing B. Quite sensitive to temperature when curing C. Less sensitive to temperature than silicone rubber D. The same sensitivity to temperature as silicone rubber E. None of the above

Last Answer : B. Quite sensitive to temperature when curing

An impression with elastomer in custom tray has been taken for crown preparation; it will be two days before the impression gets to the laboratory for construction of the crown. Which impression material is preferred? A. Polyether B. Thiokol or meraptan rubber C. Condensation silicone D. Vinyl polysiloxane

Description : An impression with elastomer in custom tray has been taken for crown preparation; it will be two days before the impression gets to the laboratory for construction of the crown. Which impression ... A. Polyether B. Thiokol or meraptan rubber C. Condensation silicone D. Vinyl polysiloxane

Last Answer : D. Vinyl polysiloxane

what is the raw materials of silicone sealant? -Biology

Description : what is the raw materials of silicone sealant? -Biology

Last Answer : answer:

How to color food safe silicone?

Description : How to color food safe silicone?

Last Answer : Those products already exist. Why not just buy them?

Do you think I can use silicone dishes to make large blocks of ice?

Description : Do you think I can use silicone dishes to make large blocks of ice?

Last Answer : answer:You can always freeze a gallon milk carton jug filled with water. Then just cut the plastic away after it solidifies. Don’t fill them all the way though, as liquid obviously expands when frozen. I do it all the time for when I’ll be in the sun all day in my canoe.

Do you have experience with silicone bake/cookware?

Description : Do you have experience with silicone bake/cookware?

Last Answer : I have used a few things, such as silicon egg frying/pancake forms and muffin pans. Not had any complaints.

Is there a practical application for silicone bakeware, or is it just another fad?

Description : Is there a practical application for silicone bakeware, or is it just another fad?

Last Answer : They make great soap moulds.

How can I separate 2 items of glass that have been sealed together with silicone?

Description : How can I separate 2 items of glass that have been sealed together with silicone?

Last Answer : Razor blade or kinda expensive solvents

What's your experience with silicone bakeware?

Description : What's your experience with silicone bakeware?

Last Answer : answer:I’m very glad you asked this Q! I was thinking about trying to find silicone cake pans. The only silicone item I have for baking is Silpats, which I use to line cookie sheets. I’ve been very happy with those.

Do silicone based viruses or life exist?

Description : Do silicone based viruses or life exist?

Last Answer : We would have to go to a silicon based life form world to find out. And the computer would be germanium based? ?

Is there a way to increase/return pliability to silicone?

Description : Is there a way to increase/return pliability to silicone?

Last Answer : No, just go get a new one. Nothing bonds to silicone.

Are silicone keyboards silent?

Description : Are silicone keyboards silent?

Last Answer : they make a little tiny clicking and squeaking noise as the tiny switches get pushed and the keys flex. Not very loud, and probably below ambient noise in a lecture hall.

Guidance needed on recaulking a bathtub (old silicone caulking)

Description : Guidance needed on recaulking a bathtub (old silicone caulking)

Last Answer : answer:I always try to get everything I can off before going in with new. If the old stuff was any good, I wouldn't be redoing it, so I don't want to base my new work on the hope ... the same problem. Also, from an earlier questions - Do I absolutely have to remove old caulk before applying new?

Have you used silicone ear putty before? Was it effective at blocking out noise?

Description : Have you used silicone ear putty before? Was it effective at blocking out noise?

Last Answer : I have used them, when I was very young (had tubes in my ears, and had to keep them dry), but they were professionally made by my ear doctor. I remember them doing a decent job of ... , and making sounds somewhat muffled. I could still hear them, though. Have you tried noise cancelling headphones?

Where can I buy PlatSil Gel-10 or any other kind of plastic silicone in Toronto, Canada?

Description : Where can I buy PlatSil Gel-10 or any other kind of plastic silicone in Toronto, Canada?

Last Answer : answer:At craft/art supply stores you could buy EasyMold or similar at DickBlick This kit and refills are available @ Amazon.com If you want to go to the store, then in Toronto, Curry's has silicone ... you must have PlatSil Gel, then it'd be best to buy it direct from the manufacturer at PolyTek

How do I remove silicone from the cracks in my driveway?

Description : How do I remove silicone from the cracks in my driveway?

Last Answer : Hate to tell you that physical removal is all you can do. Silicone is pretty resistant to solvents. Rake it out of the crack, grind it, wire brush, etc. Next time spend the money on a good urethane caulk.

How long does silicone sealant take to dry?

Description : How long does silicone sealant take to dry?

Last Answer : It doesn’t really dry, it cures, and it continues to cure for weeks. It is generally usable after 24 hours, but gets better as time goes on.

Has anyone else heard of silicone wiper blades and where can I buy them?

Description : Has anyone else heard of silicone wiper blades and where can I buy them?

Last Answer : answer:Found some. Where to get them, maybe amazon?

Where can I have a silicone bracelet text/color custom-made?

Description : Where can I have a silicone bracelet text/color custom-made?

Last Answer : Maybe here: http://www.wristbands-with-a-message.com/?kw=personalized%20rubber%20bracelets&gclid=CPauqOTR8JcCFQEpGgodvyWzDA I used them for an elementary school event.

Is silicone a plastic?

Description : Is silicone a plastic?

Last Answer : answer:Silicone is chemically inert and poses no known health risk. It is completely safe to use as cookware and will not leech into your food. Oh, and it’s not technically a plastic, although it displays properties of plasticity.

What is the signal of silicone ?

Description : What is the signal of silicone ?

Last Answer : Si Silicon signal

What is the physical condition of silicone ?

Description : What is the physical condition of silicone ?

Last Answer : The physical state of silicon is a dark gray solid.

What is the compatibility of silicone ?

Description : What is the compatibility of silicone ?

Last Answer : Silicon valence 4 .

What is the symbol of silicone ?

Description : What is the symbol of silicone ?

Last Answer : Si is the symbol of silicon .

What is silicone ?

Description : What is silicone ?

Last Answer : Silicon is an element , its symbol is Si and its atomic number is 14 . As a mass it is the eighth most abundant element in the world but it is rarely found in pure form in nature. It is mainly ... making it the second most abundant element in the Earth's crust after oxygen (about 27% by mass). [4]

What type of conductor is silicone ?

Description : What type of conductor is silicone ?

Last Answer : Silicon semiconductor

Metal or silicone oven molds

Description : I'm sorry to throw away the metal ones and buy the modern silicone molds in the oven. Does it really bake in those silicones?

Last Answer : The silicones are better tilted and do not need to be erased. I have you and you. When I bake in a cottage where there is still an old oven, I use metal ones. They conduct heat better and are made like an old oven.

What is silicone Keyboard? Can I get a true comparison between silicone and ordinary keyboard?

Description : What is silicone Keyboard? Can I get a true comparison between silicone and ordinary keyboard?

Last Answer : Here are the best features of a silicon keyboard: They are waterproof. So if you dump something on them they won't get ruined like a standard keyboard. The silicone keyboard is flexible and it can even ... sits on the desk and the standard keyboard has legs on it and can be elevated just a bit.

How to Buy Silicone Bracelets?

Description : How to Buy Silicone Bracelets?

Last Answer : icone bracelets have become increasingly popular over the past few years, with organizations such as LiveSTRONG and many others using them to promote their message. These are a great way to promote a cause, bring ... your bracelet to say. The text will probably be too small to read if you make it an

What are the pros and cons of silicone baking tools?

Description : What are the pros and cons of silicone baking tools?

Last Answer : The nice thing about silcone baking tools is easy clean up, because nothing sticks to them, a negative thing about them is when you use them for cooking, cooking time for different items vary. So you would need to keep an extra eye on what you are cooking.

Are silicone cooking utensils safe for my family?

Description : Are silicone cooking utensils safe for my family?

Last Answer : Yes, silicone cooking utensils are safe for your family. They are safer than plastic to cook with, especially at higher heats. You can even find silicone baking cups!

Is it safe to put silicone spatulas in the dishwasher?

Description : Is it safe to put silicone spatulas in the dishwasher?

Last Answer : Silicone utensils have a high resistance to heat. You can safely put them in the dishwasher.

Should a casual baker invest in silicone baking cups, or use paper baking cups instead?

Description : Should a casual baker invest in silicone baking cups, or use paper baking cups instead?

Last Answer : Whether you use silicone or paper baking cups is a matter of preference. Silicone baking cups are easy to clean and have the added advantage of preventing your muffins from burning. Paper cups are easy to clean up and disposable but you may still have to clean the muffin tin after you use them.

Can a silicone baking tray be used in the microwave?

Description : Can a silicone baking tray be used in the microwave?

Last Answer : It can be used in a microwave, but the microwaves will cause the silicone to degrade. Even though it may work, it's not something that is advisable.

How long is it safe to use a spatula made of silicone?

Description : How long is it safe to use a spatula made of silicone?

Last Answer : According to many experts it is never safe to use a silicone spatula. The silicone will start to come off into your food starting with its first use. There are also ... option: http://www.Amazon.com/gp/product/B00004OCOP?ie=UTF8&tag=nilssonsnatur-20&linkCode=xm2&camp=1789&creativeASIN=B00004OCOP