There are many grades of PVC. The viscosity or K value commonly used in the industry indicates the average molecular weight (or average degree of polymerization) of PVC, that is, the length of the PVC molecular chain, which determines the grade of the resin and the corresponding processing parameters. The molecular weight of the resin is related to the physical and mechanical properties of the product.
PVC used to be the largest general-purpose plastic in the world, and it is widely used. It is widely used in construction materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foam materials, sealing materials, fibers, etc
SG3 (K-70, S1300): mostly used for soft products, hoses, wires and cables, films, shoe materials, toys, auto parts etc.
PVC RESIN SG3 has high purity, less fish eyes, easy to blister, high temperature resistance, insulation, soft product texture, etc. It is mainly used to produce soft products such as wires and cables, agricultural films, conveyor belts, and daily plastic products.
PVC RESIN SG3,Pvc Resin Sg3 Sg5 Sg8,Pvc Resin K70,Pvc Resin Powder Sg3,Suspension Pvc Resin Sg3 Henan Shunbang Chemical Industry CO.,Ltd , https://www.sbcpe.com
Stainless Steel Universal Spice Powder Pulverizer
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Features of spice powder pulverizer:
1.This grinder uses the relatively high-speed operation of activities gear and fixed gear to crush the materials. The crushed materials can be discharged directly by the grinding chamber, the powder size can be changed by replacing different mesh size sieve;Â
2.This machine's structure is simple but sturdy, it is all made of 304 stainless steel and has smooth operation and low noise, it is easy to be cleaned, the materials can be crushed quickly and uniformly, the effect is good; Â
3.All alveolus inside the enclosure are processed by precision machines to achieve smooth surfaces, so as to be cleaned easily, the ordinary grinder usually has the rough inner wall, easy to accumulate powder and difficult to be cleaned, this machine can change these bad phenomena, the production of food, pharmaceutical and chemicals can better meet the health requirements.
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Applications of spice powder pulverizer:
This grinder machine can be mainly used for grinding various grains, dry spices and herbs, herbal medicines containing roots and branches, chemical materials, and some other hard and brittle materials.
Such as: grains,roasted coffee bean,spices,herbs,salt,sugar,pepper,walnut shells,seed,etc.After grinding, fine powder can be made.
Technicial data
Model18
20
30
40
60
Capacity(kg/h)
5-30
20-150
30-300
40-800
60-1200
Speed of principal axis(r/min)
5200
4500
3800
3400
2600
Size of input granules(mm)
≤5
≤6
≤10
≤12
≤15
Fineness of products(mesh)
12-120
12-120
12-120
12-120
12-120
Power(kw)
2.2
4
5.5
11
22
Weight(kg)
120
200
320
550
960
Overall size(L×W×H)(mm)
400×400×800
650×500×1250
750×600×1450
900×700×1800
1000×950×1800
PVC Resin is a kind of non-crystalline linear polymer compound. The larger the relative molecular mass, the higher the viscosity, the higher the molecular weight, and the higher the tensile strength, impact strength, and elastic modulus of the product, but the flow of the resin melt Decline in sex and plasticity. The viscosity number is usually used to indicate the molecular weight of the polymer, and the polymer model is divided