What are the characteristics of polyurethane sheet:
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Stability: light weight, high strength and good dimensional stability. We produce intermittent sheet, rigid polyurethane foam for one week after foam performance testing, foam performance.
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Strong adhesion: Polyurethane rigid foam has good bonding strength to metals such as steel, aluminum and stainless steel, wood, concrete, asbestos, asphalt, paper and most plastic materials such as polyethylene and polypropylene. The strength of the bond between the foam and the face material directly affects the practical effect of the composite sheet.
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Excellent thermal insulation performance: polyurethane rigid foam has high closed cell ratio and extremely low thermal conductivity, so polyurethane rigid foam has the best thermal insulation performance in current building materials. The data shows that the use of polyurethane sandwich panels can save 60% of the heating costs of the exterior wall without insulation. The combination of steel and rigid polyurethane foam is used as an example. The thermal conductivity of composite sheets is listed.
Brass Letters are one type of metal letter signs. They are cut from flat brass sheet in various thickness. They can be in brushed finish, polished finish, oxidized and dark oxidized.
All letters or signs in our sign shop are custom made to order, including Brass letters.
Over 10 years experience and knowledge in the signage Industry, Shenzhen Smart Sign Manufacture focus on offering signs and letters in wide variety to our customers in one stop service.
Brass Letters
Brass Letters, Professional Brass Letters, Metal Brass Letters, Brass Sign Letters
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