ldpe material sealing temp?
828107
I will say 150 °C\n\nHere is the data sheet:\n\nhttp://www.goodfellow.com/csp/active/static/A/Polyethylene_-_Low_Density.HTML
977244
plastic, but it doesn't breathe, so for a person or something, wool is good.\n\nAs for insulating something that is not a person, combinations work well, and so does aluminum foil.
739002
It would be an insulator because it creates a generally air filled barrier between two objects. I do not believe it's flame retardant. Polyethylene melts easily. Polypropylene has a higher melting point and is usually used in those disposable food storage containers.
747703
You could consider an infrared surface scanning thermometer.  I.m not sure how accurate the readings would be for the temperature at the cutting area, when the rest of the tool has not reached that temperature.
804860
Core temperature ~13.6 MK
501191
There is a formula...but this is much easier\n\nhttp://www.onlineconversion.com/temperature.htm
496983
303 UV Protectant on all the gaskets after each use (after cleaning it with clean water and drying).  Also, store it in a dark, dry place (I use a big Rubbermade tote and close it up tight).  This keeps the latex rubber gaskets in service longer before you have to change them out.  Also, wax the zippers often.
904937
ref\n\nhttp://www.cem.msu.edu/~reusch/VirtualText/polymers.htm
28721
Googling around to equipment manufacturers, what I'm finding makes it look like they are heat sealed, so I'm assuming that it has to be a melting glue. It also has to be non-toxic since it is a food product.\n\nThe site below has fill-your-own bags that are pre-glued and sealed with and iron.
1034025
The pressure rating versus temperature for these classes of flange ratings is independent of the material being contained.\n\nThe best way to get a table or chart of the relationship between pressure and temperature is to contact a pipe, valve and fitting supplier in your yellow pages. If you can't find one, try the online yellow pages for Houston, Tulsa, Oklahoma City, Dallas or New Orleans.\n\nThe actual ratings are part of copyrighted documents published by ANSI and usually aren't available for free.
521723
to avoid the configeration damage
270258
Plastisol inks are widely used in garment printing. They are easy to print, do not dry in the screen, can be very opaque on dark garments, and will adhere to most textiles. They are composed primarily of two ingredients, PVC resin (a white powder) and plasticizer (a thick, clear liquid). Plastisol inks have one outstanding characteristic, they must be heated to dry. They will not dry, or cure, at normal temperatures. For a complete cure, they must reach 290-330º F (143-166º C).
30346
Polypropylene has a melting point of 320 degrees Fahrenheit (160 degrees Celsius). Food containers made from it will not melt in the dishwasher, and do not melt during industrial hot filling processes. For this reason, most plastic tubs for dairy products are polypropylene sealed with aluminium foil (both heat-resistant materials).
534120
Try searching on http://Americanplasticscouncil.org\nOr on http://www.HDPE.com
1180486
http://refrigerants.dupont.com/Suva/en_US/news/article20060209.html
816490
Its better to get a design engineering guide from one of the plastic raw material suppliers as modifying the melt flow index would change many other properties also. A manufacturer rather than a distributor would probably provide you the information more readily.
972834
Plastic sacks: 0.2 lb petroleum needed for energy to create 1 lb polyethylene for sacks