Product category:
Electronics Manufacturing Materials and Consumables
News Release from: SDK | Subject: Karenz BEI
Edited by the Electronicstalk Editorial
Team on 25 August 2005
Monomer promises faster photosetting
SDK has developed a new grade of high-performance isocyanate monomer for precision surface treatment of liquid crystal displays (LCDs) and semiconductors.
SDK has developed a new grade of high-performance isocyanate monomer for precision surface treatment of liquid crystal displays (LCDs) and semiconductors SDK started selling this month the new product,1,1-bis (acryloyloxymethyl) ethyl isocyanate, under the brand name of Karenz BEI
This article was originally published on Electronicstalk on 11 Dec 2003 at 8.00am (UK)
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SDK's isocyanate monomer, having an isocyanate group that easily combines with various substances, is added to and reacted with polymers to provide the photosetting function.
The function enables precision surface treatment of LCDs and semiconductors, ensuring production of miniaturised high-performance electronic devices.
SDK is providing the Karenz-series of isocyanate monomer products to meet sophisticated customer requirements.
Last year, SDK started selling Karenz AOI with a photosetting speed twice that of Karenz MOI.
The new product, Karenz BEI, has one isocyanate group and two acrylic groups in one molecule, ensuring higher photosetting speed.
The product has the following advantages: its photosetting speed is twice that of Karenz AOI; its strength of adhesion to substrate (glass, metal, PET resin etc) is twice that of Karenz AOI; and its shrinkage at the time of setting is substantially lower than that of Karenz AOI, causing no substrate warpage problem.
SDK has filed for patent for this world's first material and for related patents.
SDK is expanding strategic growth businesses through technical synergies and a market-oriented approach, thereby establishing itself as a focused and individualised chemical company.
The isocyanate business falls in the category of "individualised products", consisting of Karenz MOI, Karenz AOI and the newly developed Karenz BEI.
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