Factory Cheap Hot recharged hot water bag to Johor Factories
Place of Origin:Zhejiang, China (Mainland) Brand Name:NUANYI Model Number:NY0076 classification:hand warmer stlye:with cover (can put hand in bag) Product name:electric hot water bag Item name:electric warm bag weight:1.4kg Style:custom size:26*18.5cm Material: Flannelette,PVC Voltage:220V(110v) Power:380w Charge time:8-15min Warm time:3-8 hours Manufactor: Cixi Jade Rabbit Electric Appliance Factory Approved Certificate:CE ROHS Wire length:75(80)cm Max...
Factory Cheap Hot recharged hot water bag to Johor Factories Detail:
|Place of Origin:Zhejiang, China (Mainland)|
|stlye:with cover (can put hand in bag)|
|Product name:electric hot water bag|
|Item name:electric warm bag|
|Warm time:3-8 hours|
|Manufactor: Cixi Jade Rabbit Electric Appliance Factory|
|Approved Certificate:CE ROHS|
Product detail pictures:
We pursue the administration tenet of "Quality is superior, Services is supreme, Standing is first", and will sincerely create and share success with all customers for Factory Cheap Hot recharged hot water bag to Johor Factories, The product will supply to all over the world, such as: Hanover , San Francisco , US , Now we are sincerely consider to grant brand agent in different areas and our agents' maximum margin of profit is the most important thing we care about. Welcome all of the friends and customers to join us. We are ready to share win-win corporation.
This demonstration mixes two solids which react endothermically, taking in enough heat to freeze a wet block of wood to the flask. The chemicals used for this reaction are barium hydroxide octahydrate [Ba(OH)2 8H2O] and ammonium nitrate [(NH4)(NO3)] , and when they react they take in heat energy (which is what freezes the water) and form water and dissolve each other.