In today's rapidly developing field of materials science, thiol-modified silicone IOTA-280 is becoming the focus of the industry with its unique chemical properties and broad application prospects. This article will explore in depth the technical characteristics of IOTA-280 and its application in UV curing technology.


Product highlights:
The IOTA-280 series of products, especially IOTA-280-1 and IOTA-280-3, provide an excellent user experience with their colorless and transparent appearance and low special odor of thiol functional groups. Its viscosity range is between 100-200 mPa.s, ensuring good processing performance. In addition, the thiol content is between 3.00-3.70%, which ensures the high reactivity of the product.

Technical advantages:
The thiol functional group of IOTA-280 is extremely reactive, especially in the sulphur-ene click chemistry reaction. Its good stability and weather resistance enable the product to maintain stable performance under various environmental conditions. The UV light-induced characteristics enable IOTA-280 to perform well in the fast and efficient photoinduced coupling process, greatly improving production efficiency.

Application fields:
IOTA-280 is widely used in UV/electron beam curing anti-stick coatings as an excellent material for mold release agents and paper release agents. In addition, it can also be used as a crosslinking agent for UV/electron beam curing to prepare semiconductor coatings and optical fiber coatings. In terms of improving the vulcanization rate of general condensation-type vulcanized silicone, IOTA-280 also shows its unique advantages, effectively overcoming the problem of poor photocuring adhesiveness.

Usage:
When using IOTA-280, just mix it evenly with vinyl silicone oil/resin containing unsaturated double bonds, add an appropriate amount of photoinitiator, apply it to a polytetrafluoroethylene mold, and irradiate it under a UV lamp for 1-10 seconds to crosslink and cure it. This simple operation process makes IOTA-280 more convenient and efficient in practical applications.

The launch of IOTA-280 not only promotes the development of UV curing technology, but also provides new solutions for related industries. With the continuous advancement of materials science, IOTA-280 is expected to show its value in more fields.

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