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Aobang composite roofing tiles is divided into: BMC roofing tiles,  tiles, GRP roof tiles, GFK roofing tiles.

 

Due to the excellent properties of BMC, SMC, GRP, GFK materials, it is the best choice for making roof tiles. BMC, SMC, GRP, GFK material is a composite material, mixed with polyester resin, chemical and mineral fillers, technical agents, usually reinforced with GFK fiberglass. It is an excellent material GFK for outdoor applications. It has weather resistance and UV stability and has a service life of more than 30 years in outdoor environments. It absorbs almost no moisture, so it can isolate the moisture from the outdoors to the room. It is water and chemical resistant so acid rain does not affect the surface of the roof. Colors are easily mixed into the BMC, SMC, GRP, GFK material as a pigment, so colored tiles can be easily obtained and the color does not disappear during its lifetime.

 

BMC, SMC, GRP, GFK materials are also fire resistant. If there is no source of burning material around it, it will not spread and will immediately go out. Light weight and high strength are one of the biggest advantages of BMC, SMC, GRP, GFK materials. as the grp roof supplies, this grp roofing materials  has a density of 1.7-2.0. It makes the tiles very light. Transportation costs, installation costs, etc. Can be reduced. this materials make your roof tiles more colorful, longer lasting and more cost effective.

 

Advantage: Light weight, high strength, aging resistance, UV protection, acid and alkali resistance, waterproof and moisture proof, no fading, low thermal conductivity and energy saving.

Established in 2010 and located in Chengnan Development Zone, Luoshe Town, Huzhou City, Zhejiang Province, Zhejiang Aobang Technology Co., Ltd. Has extensive bulk molding compound process and many refined testing laboratories as a spinal column in the industry. whether at home or abroad, Zhejiang Aobang Technology Co., Ltd. Can manufacture top quality composite molds with advanced mold making concept, proprietary application technology and production technology. by the way, being a high-tech enterprise, it is a fact that this company enjoys a good fame in the new motor and energy automobile industry in Hangzhou.

 

SMC and  require heating rather than cooling systems. The temperature of the mold is usually between 130 and 160. It is very important to keep the temperature of the mold and the exhaust gas when designing the mold. The mold is easier to fill, the product is not easy to be deformed, and the surface is better. Commonly used heating systems are steam, oil and electric heating rods.

 

Vacuum assisted systems for BMC and SMC molds: Products with Class A surfaces are usually vacuum-assisted, and the internal cavity and vacuum insulation of the mold are very important. the mold must have a sensor and a vacuum system to measure the mold temperature and pressure vacuum. Production SMC and BMC molds must guarantee high quality, long life and economy. Aobang Technology Co., Ltd.'s years of experience in the production of SMC and BMC molds and proficiency in machine, mold, material and process can ensure the maximum benefit of customers.