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Colorimeters and Dental Applications
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Colorimeters and Dental Applications
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Colorimeters and Dental Applications
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From Konica Minolta Sensing Americas, Inc.
 

 
Resins used as restorative materials for dental treatment to fill drilled teeth or cap ground teeth have made remarkable progress in recent years. However, the problem that the surface of the resin is easily stained by tobacco or food has still not been solved. Because of this, this college laboratory conducts research on improving the resin surface condition. To improve the resistance of the resin to pigmentary deposits, attention is being paid to surface treatment agents which improve the water repellency and the possibility of using various surface treatment agents is investigated. For this investigation, the color of the sample requires quantification with a colorimeter which can measure the samples (10mm) accurately and provide numerical data. Surface treatment agents are also receiving attention for use on industrial parts. A sample treated with a surface treatment agent and an untreated sample are both soaked in tobacco solution. Then the color differences from a sample soaked in distilled water are measured using Colorimeter.
Products & Services
Chemical additives and agents include a wide range of materials added to polymer resins, paints and coatings, or adhesives to modify specific processing or end-use properties.
Adsorption equipment removes contaminants from gases and liquids by means of chemical adsorption.
Suspended growth treatment systems freely suspend microorganisms in water.
Process development services can develop new processes, run process research and development (R&D) programs, perform optimization studies, improve current processing methods and provide other assistance in process development activities.
Plasma and corona treatment equipment generates and exposes organic or polymer substrates to ionized gas to improve wettability of adhesives, paints, inks or other coatings.
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Product Announcements
Alar Engineering Corp. - Auxiliary Equipment
A basic Alar filter is an impressive piece of engineering with just its standard options. However, Alar manufactures each system to suit the customer's specifications that sometimes require auxiliary... (read more)
Lovibond® Tintometer® - Automatic Colorimeter: Lovibond® PFX 880/IP17
Automatic Colorimeter for IP Units and Lovibond® Colour The Institute of Petroleum's standard method IP17 specifies that the colour of petroleum products is determined in terms of either Lovibond®... (read more)
Lovibond® Tintometer® - Automatic Colorimeter:Oils & Derivatives PFX950
Core Colour Scales for Oils and Oil Derivatives: The Lovibond® PFX950 is a precision spectrophotometer including the core colour scales for oils and their derivatives. Lovibond® Colour and... (read more)
Res-Kem Corp. - Condensate Polishers
Res-Kem Sodium Cycle Condensate Polishers are available in a wide range of self-contained packages configured in single, double, and triple unit arrangements to treat condensate return for reuse as... (read more)
E.V. Roberts - Epoxy Resin for Potting, Encapsulating and Casting
RF 1158 and RF 1158AS is a filled, pourable epoxy resin which was formulated for potting, encapsulating or casting applications. The RF 1158AS formula is designed to resist filler settling. This... (read more)
Konica Minolta Sensing Americas, Inc. - Colorimeter
The NEW CR-400 Series Colorimeter – all the rugged reliability and functions of the popular CR-300 Series, in an ultramodern, easier to use, compact design. Imagine holding sophisticated... (read more)
Scherzinger Pump Technology Inc. - Blending Pumps for Dentistry
In dental laboratories, silicone oil dispensers are used particularly in copying dental or jaw impressions supplied by dentists and others. Thus several forms can be filled sequentially without losing... (read more)
E.V. Roberts - RF 5407 - Epoxy Potting & Casting System
RF 5407 is an easy-to-use, alumina filled, liquid epoxy resin with excellent electrical insulation properties and high thermal conductivity. Regardless of which RF curing agent is selected, the... (read more)
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Topics of Interest
Until now, the color was specified to the design model marker or resin casting marker using a color sample. Design models are shown to the sales department in order to collect opinions about new... (Read More)
Until now, the color was specified to the design model marker or resin casting marker using a color sample. Design models are shown to the sales department in order to collect opinions about new... (Read More)
Coupling agents such as silanes or zirconates are used to enhance the chemical bond between reinforcements such as glass fibers and the plastic resin matrix. Coupling agents have SiO groups to bond to... (Read More)
Tobacco Industry is a big industry in china. It pays significant amounts of tax to the government and offers a large number of job opportunities. Many large-size tobacco enterprises are willing to... (Read More)
At this integrated coffee company, which processes, manufactures, and sells coffee, it is very important to control the extent of roasting of the coffee beans because it affects the taste. The extent... (Read More)
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