Contact sensitization to organosilane solution in glass filament production
Glass filaments have been commercially produced since the 1930s, and are now mainly used for reinforcing plastics, paper, textiles, floorings, boats, and bituminous products, and rendering appliances like pipes and tanks corrosion-resistant. During production, filaments are coated with a water dispersion of epoxy resins, polyester resins, silane compounds, emulsifiers, lubricants, surfactants and antistatic agents. Various silanes are used as bonding agents between glass and resin in the final product. 2 studies have recently reported sensitization to silanes (1, 2).
Condensed Handbook of Occupational Dermatology
Introducing a new hobby for other people may inspire them to join with you. Reading, as one of mutual hobby, is considered as the very easy hobby to do. But, many people are not interested in this hobby. Why? Boring is the reason of why. However, this feel actually can deal with the book and time of you reading. Yeah, one that we will refer to break the boredom in reading is choosing condensed handbook of occupational dermatology as the reading material.
Growth from Solutions
Growth from solutions is the crystallization of a compound whose chemical composition differs markedly from that of the initial liquid phase. Commonly used solvents are water, multicomponent aqueous or nonaqueous solutions, and melts of some chemical compounds. Differentiations are made based on growth temperatures and on the chemical nature of the solvent. In growth from low-temperature aqueous solutions, the temperatures generally do not exceed 80–90°C; in growth from superheated aqueous solutions (hydrothermal method), they reach 800°C, and in growth from salt melts (molten-salt, flux, or fluxed melt growth), they usually do not exceed 1200–1300°C, but sometimes reach 1500°C.