Because it is harmful to the human body, the compulsory procurement of exhaust gas treatment equipment from the national standards imposed on July 1, 2005, the interior wall paint VOC should be less than or equal to 200 g/L. If you want to achieve the green environmental protection "Ten Ring Symbol," VOC The content should be less than 100 g/l. The origin of VOC The VOC's exterior mainly comes from fuel incineration and transportation; indoor mainly comes from incineration products such as coal and natural gas, smoking, heating and cooking smoke, construction and decoration materials, furniture, household appliances, cleaning agents and the human body's own emissions. Tobacco occupation: inks, organic solvents; Textile occupations: glues used in footwear products; Toy professions: correction fluids, fragrance toys, etc. Furniture decoration materials: paints, paints, adhesives, etc.; Auto parts information: glue, paint, etc.; Electronic and electrical professions: When used at higher temperatures, it will voluntarily announce VOCs, electronic hardware cleaning solvents, etc.; Others: detergents, cleaning agents, fabric softeners, cosmetics, office supplies, wallpapers and other decoration items. The statement stated that hundreds of thousands of people in China each year are killed in the purchase of pollution-laden exhaust treatment equipment, and experts say that the murderer is VOC. According to the World Health Organization Formaldehyde Carcinogenicity Statement released by the World Health Organization in 2005, the number of deaths caused by decoration pollution in China is 111,000, and it is about 304 people every day. There is evidence that the number of people died is still increasing year by year. rising. Professor Shi Yumei, deputy head of the National Chemical Construction Experts Group, pointed out that VOC is the English abbreviation for volatile organic compounds. As everyone knows, paint is a chemical product, which is rich in many organic compounds that can participate in optical response, that is, VOC. When the voc in the room exceeds a certain concentration, everyone will feel headache, disgust, vomiting, and limb weakness within a short time. If you do not leave the scene in a timely manner, you will feel that the above performance is exacerbated. When you are severe, you will have convulsions and coma, resulting in diminished memory. VOC damages the liver, kidneys, brain and nervous system of humans and even causes problems in human blood and other severe diseases such as leukemia. Xia Qing, vice president and chief engineer of the Chinese Academy of Environmental Sciences, talked about VOC harm to the human body: Because infants and young children spend 90% of their time indoors, they suspect that exhaust gas treatment equipment purchased harmful substances Children’s violations are the longest and greatest, and the physical and psychological characteristics of children make the consequences of such damage more severe than those of adults. We do alarming Injection Mould products and assemble it with electronics , each assembler is a QA inspector with the right to stop the line for corrective measures. We pay strict attention to detail, whether assembling electrical components or pallet strapping. Alarming Product,Sensor Home Security Alarm Odm,Sensor Home Security Alarm Mould,Sensor Oem Security Alarm Topwell Spring Development Ltd. , http://www.topwelldesign.com
We provide product assembly, pre-packaging and packaging assembly. If your product needs extra care we can assemble it manually or if you are on a time crunch and need it done fast we use machine lines.our goal is to provide complete marketing projects and products that are innovative, practical, well designed and economical to produce. We treat every product and project as if it were our own by offering outstanding client service, meeting the tightest of deadlines and maintaining superior quality control.We provide precision injection mold, plastic injection molding and secondary processes like sandblasting, HF welding, ultrasonic welding, blister packing and assembly. Our customers around the world covering all kinds of industries. They are automotive products, household appliance, medical products, Gym/sport products, alarming products, outdoor recreation products and lighting products etc.. We understand the importance of good quality and cost therefore not only have procedure to control strictly for manufacturing processes but also evaluate and provide cost effective solutions before project starts. We will assist and advise customers according to our experience hope can make your Tool & product to be more effective and competitive.