1. Chlorophytum. Characteristics: Easy to breed, adaptable, one of the most traditional home hanging plants. Its leaves are slender and soft. From the leafhoppers, small plantlets are drawn. From the pots, they hang down and stretch. They are like flowers, and they are evergreen. Efficacy: It can absorb more than 80% of harmful gases in the room and absorb formaldehyde. General room raised l ~ 2 pots of spider plants, toxic gases can be absorbed in the air exhausted, so Chlorophytum has a "green purifier" reputation. Chlorophytum is beautiful and generous, and it is also a very good choice for home decoration.
2. Sansevieria. Characteristics: The leaves are clustered, the flag leaves are erect, the leaves are full, the surface is milky white, yellowish, dark green and white, showing stripes. Common family potted plants, resistant to drought, warm sunshine, but also shade-tolerant, avoid blisters. Efficacy: It can absorb more than 80% of harmful gases in the room and absorb formaldehyde.
3. Agave. Characteristics: perennial evergreen plants, tall plants, leaves grayish green or blue-gray, leaf margin thorn, yellow-green flowers. Hi warm, well-lit environment, strong drought resistance. Efficacy: This plant is also a good hand to absorb formaldehyde. In addition, it can also be used for wine making. Tequila made with it is very famous. Tequila is unique in shape and unique in shape. It is often used as a large decorative flower in home decoration.
In terms of building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foaming materials, sealing materials, and fibers, PVC was the world`s largest production of general-purpose plastics, and its applications are very widely. Widely used in all aspects.
PVC is a white powder with an amorphous structure. The degree of branching is relatively small. The relative density is about 1.4. The glass transition temperature is 77~90°C. It begins to decompose at about 170°C. It has poor stability to light and heat. After prolonged exposure to sunlight, it will decompose to produce hydrogen chloride, and further automatically catalyze the decomposition, causing discoloration, and the physical and mechanical properties also rapidly decline. In actual applications, stabilizers must be added to improve the stability of heat and light.
the Degree of polymerization of SG5 is 1000. usually we also call PVC Resin S1000. Its K-value is K67.
PVC RESIN SG5,Polyvinyl Chloride,Polyvinyl Chloride SG5,PVC Resin K67
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