LCR Hallcrest

Three thermochromic / photochromic ink test kits are now available that will allow you to immediately create stunning thermal or UV activated visual effects. Each kit contains three different colors and a user's guide that will have the user producing interactive graphics in a matter of minutes. These water based screen ink kits are easy to apply and clean up with a brush or stamp. Read more...

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LCR Hallcrest

LCR Hallcrest,has been working with Chip Beck, a PGA Tour, Professional, on a training tool, that teaches you how to play better golf.

Grip Guides for Golf is an adhesive backed template designed to fit right on to the golf club grip. This template is Chips' grip, imprinted on the template is LCR Hallcrest's color changing inks to indicate the hands are in the proper... Read more...

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LCR Hallcrest

LCR Hallcrest's thermochromic inks were successfully and creatively used as part of an Age UK advertisement for the charity's ongoing 'Spread the Warmth' winter campaign this year.

The interactive advertisement appeared on the front cover of The Telegraph's Saturday Magazine asking its readers to: 'Touch the six blacked out areas to raise the temperature of o... Read more...

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LCR Hallcrest

Thermochromic liquid crystals (TLC's) react to changes in temperature by changing color. TLC's have Chiral (twisted) molecular structures and are optically active. Direct white light is selectively reflected by the expansion and contraction of the helix with change in temperature. Read more...

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LCR Hallcrest

Thermochromic inks, pigment, and coatings provide a cold, touch, or high temperature color change for packaging and labels; available in a temperature range of -10° C to 69° C. Permanent color change temperature labels, 29° C to
290° C.

Thermax® non-reversible color changing labels are oil, water, and steam resistant, offering inexpensive evidence of temperature achiev... Read more...

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LCR Hallcrest

Thermochromic Liquid Crystals (LCs) can be highly temperature sensitive, change to many colors, and are more expensive than leuco dyes. LC's start black below their temperature range; go through the colors of a rainbow, and then black again above the temperature range. LC's are reversible in that they can be used over and over again. The picture shows an example of a liquid crystal sheet... Read more...

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LCR Hallcrest

Activation temperature points range from low refrigeration type temperatures through normal body temperatures to high temperatures that exceed the pain threshold.

  • Cold Activated Thermochromic Ink is used on labels and packaging to create a color change when cooled. (Clear to Color: 15ºC / 59ºF)
  • Touch Activated Thermochromic Ink will vanish when...
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LCR Hallcrest

The unique nature of our core competency in liquid crystals and our in-house expertise in the development, production and marketing of color changing thermometry into markets that range from Healthcare to Retail, enables LCR Hallcrest to literally offer thousands of potential thermographic products for your label.

We offer in house Project Management, Design, Development, Manufact... Read more...

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LCR Hallcrest

LCR Hallcrest is pleased to release for sale Thermostrip DC, a highly accurate heat indicator designed to assist with the drying, curing, laminating or bonding process. Each individual 10 mm X 56 mm self-adhesive strip has 5 temperature settings that when exposed to the rated temperature will permanently change color from silver to black indicating attained temperature. Thermostrip® DC i... Read more...

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LCR Hallcrest

LCR Hallcrest unveiled its new website www.colorchange.com designed to offer insight into the technology surrounding thermochromic color changing graphic materials, specifically leuco dyes, liquid crystals, photochromic inks, permanent change inks and temperature sensitive wax melt materials. The site boasts simple navigation, videos, and many examples of thermochromic technology i... Read more...

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