Company Profile
Weifang Phoenix New Material Co., Ltd
Weifang Phoenix New Material Co., Ltd is a high-tech chemical enterprise integrating research and development,
production, sales and technical services. Headquartered in Weifang, Shandong Province. Its production facilities are
ocated in Weifang Binhai Chemical Industry Park, a state-approved chemical industry park.
Our mission is to be the leading sustainable "one-stop shop" chemical solutions company, providing customers
with innovative, science-led, differentiated products and solutions. To this end, we provide a safe and healthy working
environment for our employees and comply with all local, national and international regulations.
Product Parameters
| Parameter |
SG3 |
SG5 |
SG7 |
SG8 |
| Vloatile content incl.water (%≤) |
0.3 |
0.4 |
0.4 |
0.4 |
| Apparent density (≥) |
0.42 |
0.48 |
0.48 |
0.5 |
| Number of Fish Eye 1400cm2 (≤) |
20 |
20 |
30 |
30 |
| Plasticizer absorption of 100g resin(≥) |
26 |
19 |
12 |
22 |
| VCM Residue PPM (≤) |
5 |
5 |
5 |
5 |
| K-Value |
72-71 |
66-68 |
62-60 |
59-55 |
| Polymerizing Index |
1300+/-50 |
1000+/-50 |
800+/-50 |
700+/-50 |
Number of impurty particl
(≤) |
16 |
16 |
20 |
20 |
| Whiteness(160ºC after 10 min)(%≥) |
78 |
78 |
75 |
75 |
Detailed uses and parameters of PVC SG5
PVC, or polyvinyl chloride, is an important chemical raw material, widely used in industry, construction, agriculture, daily life, packaging, electricity, public utilities and other fields, and its global production and sales volume is second only to polyethylene PE.
Advantages of PVC materials Large output, simple production, acid and alkali resistance, insulation, good flexibility, light transmission, and good processing performance; Disadvantages of PVC materials Poor stability, poor mechanical properties, aging resistance, and poor cold resistance PVC is widely used in the construction field due to its low cost and self-flame retardant properties, especially sewer pipes, plastic steel doors and windows, panels, artificial leather, etc. The most widely used.
Main application industries of PVC:
PVC profiles and special-shaped materials are the largest consumption areas of PVC in my country, accounting for about 25% of the total consumption of PVC
PVC pipes are the second largest consumption area, accounting for about 20% of its consumption.
The consumption of PVC in the PVC film field ranks third, accounting for about 10%.
PVC hard materials and sheets Stabilizers, lubricants and fillers are added to PVC. After mixing, the extruder can be used to extrude various calibers of hard tubes, special-shaped tubes, and corrugated tubes, which are used as sewer pipes, drinking water pipes, wire casings or stair handrails. The calendered sheets are overlapped and hot-pressed to make hard sheets of various thicknesses.
PVC is a general soft product. It can be extruded into hoses, cables, wires, etc. using an extruder; it can be made into plastic sandals, soles, slippers, toys, auto parts, etc. using an injection molding machine with various molds.
PVC packaging materials are mainly various containers, films and hard sheets.
PVC containers are mainly used to produce mineral water, beverages, and cosmetic bottles, and are also used for refined oil packaging. PVC film can be used to co-extrude with other polymers to produce low-cost laminated products, as well as transparent products with good barrier properties. Polyvinyl chloride film can also be used for stretch or heat shrink packaging, which is used to package mattresses, cloth, toys and industrial goods.
PVC siding is mainly used to replace aluminum siding.
In addition to a part of polyvinyl chloride resin, the remaining components of PVC floor tiles are recycled materials, adhesives, fillers and other components. They are mainly used on the hard ground of airport terminals and other places. In recent years, the demand for PVC flooring has been rapid, and the overseas market demand is strong.
PVC daily consumer products are used to make various imitation leathers for luggage bags, sports products, such as basketballs, footballs and rugby.
PVC coated products, artificial leather with a substrate is made by applying PVC paste on cloth or paper, and then plasticizing at above 100°C. It is also possible to first calender PVC and additives into a film, and then press it with a substrate. Artificial leather without a substrate is directly calendered by a calender into a soft sheet of a certain thickness, and then pressed with a pattern.
PVC foam products, when soft PVC is mixed, an appropriate amount of foaming agent is added to make a sheet, which is foamed into foam plastics and can be used as foam slippers, sandals, insoles, and shock-proof cushioning packaging materials. It can also be made into low-foaming hard PVC sheets and profiles based on extruders, which can replace wood and is a new type of building material.
PVC transparent sheet, impact modifier and organic tin stabilizer are added to PVC, and it becomes a transparent sheet after mixing, plasticizing and calendering. It can be made into thin-walled transparent containers or used for vacuum blister packaging by thermoforming, which is an excellent packaging material and decorative material.
Home building materials products with PVC as the main raw material have become the second largest pillar of my country's plastics industry, with an average annual growth rate of more than 15%.
PVC building materials that replace wood with plastic not only save costs, but also can be recycled and recycled, which is in line with the general trend of environmental sustainable development and circular economy. Through the study of PVC modification technology, using foreign advanced internal plasticization technology and additive formula, PVC replaces steel materials with plastic.
In short, the many advantages of PVC materials are widely used in various fields. With scientific and technological progress and technological development, the application field of PVC will definitely continue to expand. At the same time, the shortcomings of PVC, such as poor stability, poor mechanical properties, poor aging resistance, and poor cold resistance, are also magnified in the production and processing, affecting the production and processing of PVC. Excellent lubrication products are of course indispensable!
Product Description
Polyvinyl Chloride (PVC) is a polymer material formed by free radical polymerization of vinyl chloride monomer (VCM). It is the third largest synthetic plastic in the world (after polyethylene and polypropylene) 35. Its molecular chain is mainly head-to-tail structure, with chlorine atoms replacing hydrogen atoms in polyethylene to form a stable chemical structure.
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