Gel Mat and Its UV Solidification Production Method

Abstract

The utility model concerns a gel mat and its UV solidification production method, comprising of gel pack, characterized in that: the gel pack is filled with gel, and the foresaid gel is composed of monocase, cross-linking agent, light initiating agent and water solidified with UV light. It characterizes in that: the foresaid gel is composed of the following compositions at certain percentage: monocase, cross-linking agent, light imitating agent, and water. It also characterizes in that: the foresaid monocase is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid, characterized in that: the foresaid cross-linking agent is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N, N′-methylene diacrylamide. It characterizes in that: the foresaid light initiating agent is a pyrolysis initiating agent or photosensitive initiating agent or cation initiating agent. Advantages of this utility model include simple production technics, fast gel solidification and smooth gel mat produced.

1 . A gel mat, comprising of gel pack, characterized in that: the gel pack is filled with gel, and the foresaid gel is composed of monocase, cross-linking agent, light initiating agent and water solidified with UV light. 
     
     
         2 . The gel mat as set forth in  claim 1 , characterized in that: the foresaid gel is composed of the following compositions at the following percentage:
 Monocase: 5-30%   Cross-linking agent: 0.01-2%   Light initiating agent: 0.001-2%   The remainder is water.   
     
     
         3 . The gel mat as set forth in  claim 1 , characterized in that: the foresaid monocase is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid; 
     
     
         4 . The gel mat as set forth in  claim 1 , characterized in that: the foresaid cross-linking agent is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N, N′-methylene diacrylamide; 
     
     
         5 . The gel mat as set forth in  claim 1 , characterized in that: the foresaid light initiating agent is a pyrolysis initiating agent or photosensitive initiating agent or cation initiating agent; 
     
     
         6 . The gel mat as set forth in  claim 1 , characterized in that: the outer layer of the gel pack is cotton cloth or Nylon cloth or terylene cloth, and the inner layer is PVC film or TPU film or PE film or EVA film; 
     
     
         7 . Production method of gel mat UB solidification characterizes in that: it is composed of 5 steps including making gel pack, filling, sealing, UV solidification, and package inspection. During UV solidification, perform certain pressure on to the gel pack filled and sealed, nip two pieces of tempered glass or quartz glass at two sides of the gel pack to press the gel pack flat. UV radiation intensity per unit of area is 50 mJ/cm 2 -5000 mJ/cm 2 , and the solidification time is 10 seconds to 60 minutes. The semi-finished gel pack pressed ready by glass is sent to UV light area with the conveyor as primary finished product waiting for trimming, inspection and packaging.