Who invented window tinting?

3M Automotive
Improving comfort, protecting car interiors and the people who occupy them is a hallmark of 3M Automotive Window Films. 3M invented window tint in 1966 and our innovative products have provided protection from the sun’s harmful rays for more than 40 years.

When did window tint become popular?

1970s
Car Window Tinting in the 1970s But it wasn’t until the late 1970s that tinted car windows became the top choice for privacy—limousines all over the U.S. started utilizing dark tints, some with shading of 80% or more.

Is window film any good?

Reflective films prevent viewing out at night. It has been proven that the higher quality films block up to 79% of the solar heat, reduce glare up to 83%, block 99% of UV rays and reduce heat loss in winter by up to 30% (low E films).

Where is 3M window film manufactured?

3M Company has completed significant investments in the Asia-Pacific region with the scale-up of world-class manufacturing facilities in China and Singapore to support the growing window film business.

How long has tinted windows been around?

1966
The first real window tint was invented in 1966. Window tint film started out as “dye based” which didn’t have good control of the heat within the car interior allowing the car temperature to quickly rise and didn’t respond well to the sun’s heat, creating bubbles and easily pealing off of the car window.

When was ceramic tint invented?

1940s
Window tint for cars was first developed in the 1940s, though the early tints were quite unlike modern window film used today.

How is window tint made?

“Factory tint”, done at the time of manufacture is generally not an applied film, but instead is done by dyeing the inside of the glass with a darkened pigment during glass manufacturing, an electrical process known as “deep dipping.” The pigment gives the glass a tint, but doesn’t provide UV ray protection or heat …

How long does 3M window film last?

Just how long a particular film will last depends upon the type of film applied, type of glass it is applied to and the particular climate in which it is applied. Most applications last upwards of 15 years and several applications are still performing after 20 years.

Is 3M window film worth it?

3M Window films helps your windows to reject up to 99.9% of harmful UV rays. The benefits go beyond protection for humans. Window film can also prevent fading of your home furnishings, including carpets and rugs. This makes it a good idea for health and home.

How long has ceramic tint been around?

How long has window tint been around?

The first real window tint was invented in 1966. Window tint film started out as “dye based” which didn’t have good control of the heat within the car interior allowing the car temperature to quickly rise and didn’t respond well to the sun’s heat, creating bubbles and easily pealing off of the car window.

Why you should not tint your car windows?

Here are five reasons to think it through before you decide to apply tint.

#1 – It May Not Be Legal.
#2 – It Can Impede Your Vision.
#3 – It Obstructs Police and Rescue Personnel.
#4 – It Draws Attention to Your Vehicle.
#5 – It May Increase Your Insurance Rates.

When was the first 3M window film invented?

Invented and continuously innovating tint Improving comfort, helping to protect vehicle interiors and blocking UV rays are hallmarks of 3M™ Automotive Window Films. 3M was issued the first sun control window film patent in 1966, and our innovative window film products have helped provide protection from the sun’s harmful rays for 50 years.

What was the tint like before window film was invented?

However, this is before window film was invented, so they used spray-on tinting. The result was a dark and usually uneven tint, so when window film was invented in 1966, it changed the window-tinting game. The film started off as “dye-based,” which had poor heat rejection, and would absorb heat into the vehicle, rather than reflect it back.

How are window films categorised by their purpose?

Window films are generically categorised by their construction components (dyed, pigmented, metallized, ceramic or nano), by their intended use (automotive, marine or architectural), by substrate type (glass or polycarbonate ), and/or by their technical performance (privacy, solar control, safety and security).

What kind of material is window film made out of?

It is usually made from polyethylene terephthalate (PET), a thermoplastic polymer resin of the polyester family, due to its clarity, tensile strength, dimensional stability, and ability to accept a variety of surface-applied or embedded treatments.