Wärmflasche – wieviel Grad?

Hey miteinander,

wieviel Grad halten eigentlich Wärmflaschen aus normalem handelsüblichen Material (Gummi) aus? Manche sagen man darf nur 80 Grad heißes Wasser eingießen, manche sagen 100 Grad? Welche Temperatur sollte man wählen?

Ermüdet das Material irgendwann, wenn man häufig 100 Grad macht?

Mit der Frage ist lediglich das Material gemeint, ich rede jetzt nicht von möglichen Brandwunden etc. wenn man liegend auf der Wärmflasche einschläft oder so.

(4 votes)
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Angel1112
3 months ago

Halloe

Since I was uncertain (and wanted to give the right answer) I had to

make me smart ( Internet ) I got the following info

A heat bottle should usually be filled with hot, but not boiling water. The optimum temperature is about 40-50 degrees Celsius. Here are some tips for safe use:

  1. Non boiling water: Do not use boiling water because this can damage the material of the heat bottle and cause burns.
  2. Quantity: Fill the heat bottle only to about two thirds to allow space for the expansion of the water.
  3. Let air escape: Gently press the air out of the heat bottle before you tighten the closure.
  4. Use protective cover: Always use a protective cover or wrap the heat bottle in a towel to avoid direct skin contact and prevent burns.

I myself usually heat the water for the warmer bottle to 70 degrees. In addition, I have this reference (as in the photo)

So far my warmer bottle has not been damaged with this temperature

But you never learn from!!!

LG Angel 🪽👼

Angel1112
3 months ago
Reply to  Angel1112

Thank you for the little star ⭐ A no worries of Advent and Christmas. Angel ⭐

Finnon932
3 months ago

Recommended as target for adults 50°C and for children 40°C

annie80
3 months ago
Reply to  Finnon932

It’s about what heat bottles do.

Finnon932
3 months ago
Reply to  annie80

Oh yes I would suggest

Chrisi614
3 months ago

80 degrees keep the from 100 is too much

Walnussin
3 months ago

Always poured hot water. Then the second was leaking after some time. Looked in with a flashlight. The rubber was shredded.

Then read it. Since then I always let some cold water (circa 1 small cup full) in the kettle to boil water before I pour it in. Now my heat bottle has been holding for a long time. Think about 80 degrees.

It is also on my warmer bottle that you should not fill in boiling water.

Vt633
3 months ago

If it’s not cheap scrap I’ve made the experience that keeps a lot. So if I make our youngest ne heat bottle, I’ll let the water down until the kettle shuts off so cooks.

Until now, water has never evolved, etc.