The same toys, vinyl resin and the two materials which is better?
1. vinyl mold production process: drawings, mud - gypsum, wax, die die, die, die, the production of leather coat production (die size greater than the production of leather coat size is about 3---4%)2. vinyl furnace temperature of 250 DEG ~280 DEG vinyl for 2 minutes. The temperature of 100 DEG C to form 10 minutes3. Vinyl Composition (BOM content)3-1.PVC juvenile powder 8103-2.PVC coarse powder, C65V3-3. plasticizer (white oil) DINP (adjust vinyl soft hardness)3-4. hard oil, TXIB3-5. hard oil 57 degrees3-6. heat resistant oil ED-S3-7. stabilizer CE-1163-8. release agent
Resins are made of natural resins and synthetic resins. Natural resin is an amorphous organic matter from the secretions of plants and animals in nature, such as rosin, shellac, amber, etc.. A synthetic resin is a resin product obtained by the chemical synthesis of a simple organic substance or by the chemical reaction of some natural products.
Resins are normally considered as normal metabolites or secretions of plant tissues, often in the ducts of ducts or ducts, especially in the heartwood of perennial woody plants, in combination with volatile oils. A mixture of a variety of ingredients, usually amorphous solids, having a slightly shiny surface, hard and brittle, and a few semi solids. Insoluble in water, nor water swelling, soluble in alcohol, ether, chloroform and other organic solvents. Heating, softening, and finally melting, burning when there is smoke, and has a special aroma or odor. It is divided into two categories: natural resin and synthetic resin.Resin crafts are natural rosin, benzoin resin, phenolic resin, polyvinyl chloride resin, synthetic resin. Resin is the main raw material for making plastics. It is also used in paints, adhesives, insulation and so on.
Vinyl is a toy material, a little soft, have very good characteristics, generally used for dolls, generally is hollow, but also have a solid, the cost will be high.
