26 Years Factory 12″ rubber glove with cotton linning-rough finish to Nicaragua Factory
Heavy duty rubber glove, made of 100% natural latex. 12”length(31cm), rough finish, seamless, cotton lining, left/right hand, 210g/pair, 120pairs/case. Using for Isolater, dry box, blast cabinet, glove box, etc.
"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence. 26 Years Factory 12″ rubber glove with cotton linning-rough finish to Nicaragua Factory, We warmly welcome customers from all over the world for any kind of cooperation with us to build a mutual benefit future. We are devoting ourselves wholeheartedly to offer customers the best service.
Heavy duty rubber glove, made of 100% natural latex.
12”length(31cm), rough finish, seamless, cotton lining, left/right hand, 210g/pair, 120pairs/case.
Using for Isolater, dry box, blast cabinet, glove box, etc.
Dry ice is a great substance for performing “science experiments” with proper adult supervision.
In this experiment I placed a small amount of water inside a latex glove and added about 4 spoonfuls of dry ice, then quickly tied the end of the glove in a knot and hung it off the porch from an ornamental candelabra.
The most difficult part is handling the dry-ice safely. Ideally you and a helper should wear gloves. One holds the glove open while the other spoons dry ice into it.
Make sure if you try this at home that you and all spectators watch the expanding glove at a safe distance. When the glove bursts small fragments of dry ice may fly free and there is a risk of some hitting someone in the eye! You have been warned!
The glove expanded very rapidly as soon as it was tied closed. The size you see at the start of the video was reached in a few seconds (before the camera started rolling). However things slow down from there and the experiment was left unattended with the camera rollling before it finally burst well over 30 minutes later. This may be an anticlimax for young scientists. You can speed things up by squirting the glove with a little water to make the dry ice sublime faster or burst the glove with a sharp object (but be careful!). Note that if you put insufficient ice in the glove or your knot leaks a little then some gas may escape and the glove may never burst.
I created this video with the YouTube Video Editor (http://www.youtube.com/editor)
The Rubber Documentary: How Rubber Is Made | History Documentary | History Channel Natural rubber, also called India rubber or caoutchouc, as initially …