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PVC resin is an abbreviation of polyvinyl chloride resin, and it is a kind of synthetic material mainly based on polyvinyl chloride with good heat resistance, ductility and toughness. Its products have good physical properties and chemical properties, and are widely used in fields such as industry, construction, agriculture, daily life, packaging, electric power, and public utilities. What can it be done in the end? Where is pvc resin technology applied to? At present, although pvc technology has developed, but still hard to be improved in the field of hard pvc technology research, because it is obvious that soft pvc is more widely used than hard pvc. In short, the emergence of pvc resin technology is a great boon for the world, especially in developing countries.
Pvc resin model
Pvc resin current model:
SG-1: K value 77-75 average degree of polymerization /
SG-2: K value 74-73 average degree of polymerization /
SG-3: K value 72-71 Average degree of polymerization 1350-1250
SG-4: K value 70-69 Average degree of polymerization 1250-1150
Pvc resin price
S700 Qilu Petrochemical 7500 yuan/ton Linfen
PVC SG3-5 Electric Stone 6650 yuan/ton Linfen
PVC calcium carbide method Domestic 6750 yuan/ton Changzhou
PVC ethylene domestically made 7200 yuan/ton Changzhou
Note: This price is for reference only! Due to geographical differences, of course, the price will be different. For more details on the prices, please refer to the local distributors!
Pvc resin process
Pvc's production process is simple and quick, generally consisting of rolling, printing, coating, and cutting. Rolling is the use of roller press the resin material into a film thickness of 0.3mm ~ 0.7mm; printing is printed by the printing machine on the front of the film pattern; followed by a back coating machine on the back of the film coated with a layer of affinity The agent is used to attach to the article to be attached; cutting is to cut and cut the produced film as required.
Under normal circumstances, pvc resin is used to make the following items: common plastic products, such as slippers, toys and auto parts; pvc film, such as raincoats, covered plastic film and greenhouse plastic toys and other items; pvc coating products, Such as luggage, book covers, and sofa cushions; pvc foam products, foam slippers, sandals, and insoles and other items;
Common pvc resin crafts on the market have pvc keychains, pvc special cobalt greens, refrigerators, and various pvc ornaments. It is worth mentioning that the price of these crafts will not be very expensive, even a bit low, such as a pvc The keychain can be bought for as long as a few cents. Relatively high prices are all kinds of pvc ornaments. The price of small items is more expensive than the key chain, and the price of large items ranges from tens of dollars to hundreds of dollars. , is a very cost-effective choice of decorations.
Pvc resin use
Soft products: pvc resin can produce many types of soft products, the extruder can be made of PVC resin hoses, wires and cables, etc., through a small syringe can also be made into a variety of sophisticated pvc resin mold toys And so on, in addition to a lot of sandals, toys and even auto parts.
Film: In the pvc resin, additives are added, and after plasticization, the film can be made into different thicknesses after being pressed by a press. The pressed film can be carefully cut into plastic bags, raincoats, and inflated. Toys, etc., because of its thermal expansion and contraction characteristics, pvc resin film is very easy to shrink packaging, plastic bags on the market are basically made of pvc resin.
Editor's summary: PVC resin can be processed into various plastic products, according to its use can be divided into two categories of soft and hard products, mainly for the production of transparent films, pipe fittings, gold cards, blood transfusion equipment, soft, hard tube, plate , doors and windows, profiles, films, electrical insulation materials, cable jackets, blood transfusions, etc.
Decoration price curtain fabric price building materials market decoration price budget
First, the product description:
Water-based Curing Agent is a polymer water-based emulsion, spray the surface of the newly poured cement concrete to form a protective film, plug the concrete pores, delay water evaporation, the concrete surface to form a continuous transparent film, sufficient Hydration to achieve conservation results.
Second, the performance characteristics:
1, construction is convenient
2, is an aqueous product, will not cause damage to the human body, the environment and pollution.
3, good conservation effect, does not contain any damage to the quality of cement concrete ingredients.
4, the nature of the emulsion used in this product is stable, non-toxic.
Third, the scope of application:
New cast concrete surface such as: roads, airports, large cement concrete projects, concrete components, wear-resistant floor and so on.
Fourth, the construction process:
1, the material should be fully mixed before use.
2, the final surface of the concrete surface after calendering can spray evenly on its surface Curing Agent.
3, construction time is about 1-2 hours after calendering (depending on the ambient temperature and humidity at the time) The basic requirement is that the surface has no free water. If there is no spraying equipment, can also be used soft brush or roller construction, construction should be cautious operation, so as not to damage the concrete surface.
Water-Based Curing Agent,Water-Based Reactive Curing Agent,Water-Based Curing Agent Ks-3C02,Water-Based Curing Agent Ks-3C01
Jiangmen Kasole Building Materials Co., LTD. , https://www.kasole-paint.com