Ipomoea (/ËÉªpÉËmiËÉ, -poÊ-/) is the largest genus in the flowering plant family Convolvulaceae, with over 500 species. It is a large and diverse group with common names including morning glory, water convolvulus or kangkung, sweet potato, bindweed, moonflower, etc.
SGS (formerly SociÃ©tÃ© GÃ©nÃ©rale de Surveillance) is a multinational company headquartered in Geneva, Switzerland which provides inspection, verification, testing and certification services. It has more than 90,000 employees and operates over 2,000 offices and laboratories worldwide. It ranked on Forbes Global 2000 in 2015 and 2016.
What is PPS? Polyphenylene Sulfide (PPS) Polymer Characteristics. PPS is an engineering polymer whose structure is composed of benzene and sulfur. Polyphenylene sulfide (PPS) is a partially crystalline, high temperature performance polymer that has the chemical structure shown in the figure on the right. This polymer has a high melting point of approximately 280Â°C, excellent chemical resistance and is inherently flame retardant.