The frame is made of PP or PA (different toughness and cost), and the length of the legs can be adjusted. The lens is made of polycarbonate injection molding with strong impact resistance. The lens and frame are removable. One of the styles with the highe
Organic synthesis is a fascinating field that involves the design and construction of organic molecules with specific functions. One of the key challenges in organic synthesis is the development of reliable and efficient methods for the preparation of com
100% polycarbonate, each pair of glasses weighs 39G. Bang for the buck. Compared with conventional goggles, thesurface is widened to 60mm, the side foot is widened, and the protection function is doubled.It still has protection under extreme conditions (m
3-Chloro-2,4,5-trifluorobenzoic acid (CTFBA) is a colorless to white crystalline solid that is widely used in organic synthesis as a versatile building block for the preparation of various biologically active compounds, such as pharmaceuticals and agroche
Paper box gluing machine is mainly used for the gluing of different thickness of paper, paperboard, special paper, Paper box, carton box, Corrugated box, note book making, paperboard puzzle, instead of manual gluing, improve the efficiency of work.
Radar stealth bulletproof glass is a high-tech glass product that combines the functions of bulletproof and radar stealth. The product has a special coating that can absorb and scatter radar waves, making it difficult for radar to detect.
Aspartame sweetener is white crystalline powder, odorless, slightly soluble in water and it is 200 timessweeter than sugar in terms of sweetness. It doesn't cause after taste of bitterness.
Full PC lens, medium speed particle anti impact. Widened lens. The foot can be adjusted in four sections. Light and simple. Full protection from the front and sides. It is suitable for both men and women. It is the best choice for safety goggles
High speed Automatic corner pasting machine. It can pastes four corners at one time. The machine is controlled by PLC. The belt will take the cardboard to the mold.Then mold takes the cardboard to pasting position. And the convey belt deliver the box out
Full frame PC material. The frame is ergonomic and fully protects the eyes. The nose pad is made of soft rubber and non slip. The length adjustment design of the foot makes it more suitable and comfortable to wear.The lens can be disassembled and replaced
2,4-Difluorobenzoic Acid is widely used in many industries. In the pharmaceutical industry, this acid is used as a building block in the synthesis of various drugs, such as fluoroquinolone antibiotics, antitumor drugs, and cardiovascular drugs. In the agr