Q:Are resins the same as polyurethane?

The main raw material is the reaction of molecules with multiple hydroxyl groups with different molecular weights and molecules with multiple isocyanate groups. There are many ways of production. Polyurethane applications are in too wide a variety of ways.

Q:Why should the new resin be disposed of? How do we deal with it?

The new ion exchange resin, because often contain a small amount of low polymer and end in polymerization material, in addition to the organic matter, usually contains iron, aluminum, copper and other inorganic substances; therefore, when in contact with water, acid, alkali resin or other solution, the soluble impurities will be transferred to the solution and influence water quality. Therefore, the new resin should be treated before use.

Q:how do i change the rollers in the bottom of a sliding glass door?

I ride to school every day with my backpack on; unless you put lead weights in your backpack or you are a complete beginner, you shouldn't have any issue. In terms of gear, I wear a multipurpose jacket, so I just get off the bike and wear the jacket into class (the only people who really notice it are other motorcycle riders). Gloves go in your helmet; helmet goes next to your seat. You can try buying a carrying bag for the thing, but in the end, it's easier and less hassle to just carry it. In terms of pants, if you are just interested in the looks, I suppose you could wear a pair of jeans inside of the pants and then just switch when you get to class. Personally, I find my riding pants comfortable enough to wear anywhere, so problem solved there. I ride a ninja 250r (2009). Gets around from class to class without any issue, but some people prefer the larger engines. Your call. Safety gear is designed to be comfortable to ride around in, which implies most of it is comfortable to walk around in casually. Final note; enjoy the bike, not how people think you look on the bike.

Q:I want know web site where i can get Electronics project i m just second year student of engineering So i want details of small scale projecs like heat detector and like that plz reply soon

It's ( click on the category called SOFTER SURFACE EPOXY RESINS in the list at the top of the page) HTH, Diane B.

Q:What would cause the cruise control on my 1996 E-350 7.3 powerstroke diesel to not hold a steady speed ? It has a consistent very quick fluctuation with the speed set at 70 mph (speed moves up and down within 2 mph very very quickly back and forth and can feel it .very annoying) . Almost acts like its missing or like the fuel filter is plugged (i know its not that though) When i shut it off vehicle runs perfectly.

The statue is made of steel and copper, so it is one big lightning rod! It forms such a good path for electricity that being struck by lightning would be no problem at all.

Q:How much is the epoxy floor?

Epoxy resin floor construction process is as follows:The ground is polished and cleaned;A primer, coating, coating amount to the foot, usage is 0.2kg/ square meters;Scraping a solvent-free coating mortar, use is 0.3kg/ square meters; according to the actual situation on the ground to set the coating number;Scraping two times epoxy putty, usage is 0.2kg/ square meters,Roll two times epoxy topcoat, usage is 0.3kg/ square meters, do self leveling, first scraping a top paint, the use of 0.1kg, then a top paint coating, the use amount is 1.0kg/ square meters.

Q:We have a Canon Faxphone L80 fax machine at work. We cannot put in multiple pages to fax. We have to manually feed them in one page at a time. If we put in more than one it pulls them all in at once. Is there an adjustment that needs to be made to allow this to work properly? We only put in a couple pages, it's not like we are putting in a ream of paper.Thanks

Htc all the way, the iphones are lame and blackberrys stop woking right after a couple months of having it. buttons stop working and calls can't get through. ( i have a blackberry bold, i loved it at first but now i HATE it)

Q:These are some questions from chapters 6 to 9.They are due tomorrow and I dont have the book.If you dont know these questions, do you know any site that can help me.1What does Jem find when he tries to recover his pants?2List six things found by scout and jem in the hiding place?3Why does Mr. Radley tell cout and Jem the tree is dying?4Why does Jem cry about a tree with cement in its knothole?5List three proofs of Boo Radleys existence?6Why does a fire start in Miss Maudies house?7Who wraps a blanket around Scout the night of the fire?8Why is Atticus called a ****** lover?9What does uncle Jack learn about children?10Why does scout try to keep her fight with Francis a secret from Atticus?11What is Maycombs unusual disease?

Yes, that is if Roger isnt already taken. Roger will get you 8-10 wins and a low 2.00 ERA, when Millwood returns he'll get you 10-12 losses and a mid 4.00 ERA. Easy decision- pick up Clemens.

Q:Since i have moved to my new apartment 1 year back, it has water based board heating. I have sort of developed congestion, irritability sort of symptoms. Whenever i come to my apartment, after sometime i start to feel congestion , irritabily, confusion and dizziness. Before that i have always lived in apartments which had Forced air heating and never developed any of these symptoms. Seems like there's no air in this apartment. Due to cold weather cant keep the windows open all the time. Have anyone else experienced such symptoms while living in water based board heating systems? why is this difference between these two types of heating?

What (You don't say if you're using Castin' Craft epoxy resin, or Castin' Craft polyester resin and that could matter too both are covered on the page above though.) HTH, Diane B.

Q:My kidde smoke detector keeps chirping, I've replaced the battery and unhooked it from the circuit and still chirps. What should I do?

I wouldn't use either one. The ABS resin is a plastic polymer and you should be able to clean it with a damp (not wet) cloth on the body outside and run an absorbent swab through the inside after playing. That should keep it clean. If it is really dirty inside you might try running a damp swab through it followed by a dry one. Using anything really wet on the inside or outside runs the risk of ruining the pads which should be kept dry as possible - the reason for putting the swab through it every time after playing it. As for the keys, you can get a polishing cloth at most music stores. Or, if you are careful, use a non-gritty silver polish (sparingly) and a soft cloth to clean and then buff the keys lightly with another soft cloth. Avoid getting the polish on the pads or body of the clarinet. Musician, composer, clarinetist and teacher.