A hair drier (or blow dryer) can be used in place of a heat gun on occasion. Blowers are, after all, simply little heat cannons. Simply put a hair drier to its maximum heat setting and keep the nozzle near to the tubing until it shrinks. Do not let the unit stay on for longer than necessary or it could damage the plastic.
There are several things to consider before using a blow dryer to shrink tubing. First, make sure that you do not exceed any specific temperature limits for the plastic. For example, some plastics may melt at 120 degrees F, but others might only accept a peak temperature of 100 degrees F. Be sure to follow the manufacturer's instructions for how hot to set your blow dryer to.
Next, check the wattage rating of your blower. The higher the wattage, the faster it will heat up and blow dry. However, be careful not to use a unit with more power than required, as this could cause damage to your plumbing system.
Last, make sure that you do not leave the house without adding more airtime to your policy. You should allow enough time for the unit to cool down before moving on to the next length of tubing.
Overall, using a blow dryer instead of a heat gun is a convenient way to quickly warm up large amounts of tubing.
A blow dryer, often known as a hair dryer, is an electrical appliance that is used to dry and style hair. It works by blowing air through a heating coil using an electric fan; when the air travels through the dryer, it heats up. When warm air meets wet hair, it aids in the evaporation of the water. This leaves your hair with the right amount of moisture without over-drying it.
As well as being useful for drying wet hair before you wash it, a blow dryer can also be used to help control those pesky frizzies. By moving the nozzle around the head, you can get different parts of your hair to dry while others still remain wet. This helps to even out the hair's natural oils and reduce flaking and splitting. You can also use a blow dryer to create hairstyles that would be difficult or impossible with just a brush or comb. For example, you could use a blow dryer to sculpt your hair into a high ponytail, then use a brush to smooth out the edges or to blow-dry only certain sections of your hair while leaving others alone.
There are two types of blow dryers: heat-based and power-based. Heat-based blow dryers use a cartridge or battery-powered unit containing a heating element that emits hot air when electricity is applied to it. These work similarly to a standard hairdryer, except they are designed to be used on hair instead.
However, they cannot be used interchangeably. A heat gun is designed for industrial applications such as stripping paint and bending plastic and should not be used in place of a hair drier. Hair Dryers and Heat Guns: A Comparison
|Hair Dryer||Heat Gun|
|Heats up to 145°F||Heats from 100°F to 1300°F|
This question has a simple answer: yes. Plastic film may be shrunk by the heat produced by most hair dryers. Polyvinyl chloride or polyolefin, to be specified. Most usually 70-100 millimeters (2.75-3.5 inches) thick.
The heat from your dryer can melt the plastic, causing it to shrink and seal the edges of any openings it might have had. This process is called "hot sealing."
Be sure to use a hairdryer without the heat setting button for best results. If you do use this mode, make sure to set the heat level very low (30% or less) so as not to damage the plastic.
Shrinking plastic film with a hairdryer can be a useful household task for removing holes from items such as tarpaulins and canvas. It can also come in handy when you need to close off sections of a large opening in your plastic sheeting.
The first thing you should know about shrinking plastic film with a hairdryer is that it cannot replace other repair methods for broken or rippled film. The heat from a hairdryer will not be enough to re-melt hardened plastic or tape.