Domestic Gel Coat Resin With Glass Fiber Reinforced Plastic Industry

With the basic research in FRP technology matures and foreign advanced equipment and technology continues to introduce, in recent years, the domestic steel industry to be the rapid development of the glass, gel coat resin of the species expanded. Gel coat resin in the variety and the continuous improvement of performance so that applications continue to expand the current gel coat resin in the sanitary ware areas such as shower trays, bathtubs, Taiwan panels, shipbuilding, such as yachts, lifeboats, patrol boats and transport, etc. industry, construction, entertainment, medical equipment, housing, billboards, telephone booths and security booths and many other fields have been applied. Gel coat resin sub-color gel coat and color gel coat. In-production process, the vast majority of cases require the use of colored gel coat.

The past, color gel coat is the color gel coat by adding an appropriate amount of paste (also known as pigment paste) from the deployment of artificial colors made, so to prepare them in a large assembly of color plastic products, such as cooling towers or high-volume products, such as the stadium in Watch the stage seats, the Central Standing Committee of the production process caused by chromatic aberration, seriously affecting the product appearance. To overcome the disadvantages and improve the quality of product appearance, the need for customers to produce non-color color gel coat. Research and development of sporadic low-styrene resin, gel coat it is very necessary, and is of great practical significance, is currently abroad, has developed many new gel coat resin.

Currently companies can produce color gel coat is not much Ashland Polyester (Kunshan) Co., Ltd. is China's largest supplier of color gel coat, gel coat Ashland corporations, in order to provide faster, more timely service to around the world (including the Ashland Polyester (Kunshan) Co., Ltd.) has launched a rapid gel coat INSTINT automated production system which can produce for the customer within a few minutes the required colored plastic; Jinling DSM headquarters company from DSM (with the world's largest rubber clothing factory) to introduce an annual output of 1000t of the world's most advanced computerized tune color gel coat color Eurotinter automatic production line equipment, which is the device in the world's first 5 color gel coat production line; Chemical Co., Ltd. Jiangsu, Fu Ling (former Jiangsu Fuli Chemical Industry) is also from the Netherlands to introduce an advanced full computer tune color color gel coat production line; state-owned large enterprise Tianma Group (domestic glass fiber reinforced plastic industry has a greater impact), and the meaning TAT Chemical (Taiwan's largest plastic garment factories in Southeast Asia until Asia's major supplier of gel coat, one of Taiwan-funded enterprises) produce colored gel coat color matching system uses the world's most advanced computer than the color palette and through staff, can eliminate the greatest extent due to different batches of paste caused by chromatic aberration. Northern Ontario steel producing characteristics of the glass color gel coat is dominate.

The matrix of gel coat resin is unsaturated polyester resin (UP), thus producing most of the production company UP gel coat resin, according to incomplete statistics, in 2001 domestic rubber clothing in annual sales of around 20000 t, of which color Gel coat is more than 3000 tons. In recent years, enterprises gel coat most of the annual sales of 10% to 30% growth, and the momentum is maintained, we can see great potential for rubber clothing market.

Although the market outlook good, competition is fierce, to gain a firm foothold in the industry, need to have enough economic strength to inexpensive high-quality market share, or have a unique product, Northern Ontario steel gel coat glass, the annual sales volume though not too big, but it has gas and rubber gum clothing, radiation-curing gel coat, as well as smashing the least rotten rubber suits, and other characteristics of the mold gel coat leading position in the industry, profits are still impressive; intended to reach chemical development and production of a SMC paste may be high temperature 180 ℃ and the product surface, no color, successfully applied in great central air-conditioning. Gel coat resin is the production of glass fiber reinforced plastic products layer of gel coat resin. UP resin, styrene is still the current choice of the most suitable monomer. However, the vapor pressure of styrene at room temperature higher, likely to be volatile, especially in the use of hand lay-up or spray the glass molding process produced steel products, in its gel coat layer and the backing layer to enhance the process of more volatile.