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.spvcresin.com
1. Description
No.
Item
Description
1
Name
Helical Gear
2
Size
Products can be customized.
3
Manufacture Standard
5-8 Grade ISO1328-1997.
4
Material
45#Steel,20CrMnTi,40Cr,20CrNiMo,20MnCr5,GCR15SiMn,42CrMo,2Cr13stainless steel,Nylon,Bakelite,Copper,Aluminium.etc
5
Production Process
The main process is Gear Hobbing, Gear Shaping and Gear Grinding, Selecting production process according to the different products.
6
Heat Treatment
Carburizing and quenching ,High-frequency quenching,Nitriding, Hardening and tempering, Selecting heat treatment according to the different materials.
7
Testing Equipment
Rockwell hardness tester 500RA, Double mesh instrument HD-200B & 3102,Gear measurement center instrument CNC3906T and other High precision detection equipments
8
Certification
GB/T19001-2016/ISO9001:2015
9
Usage
Used in printing machine, cleaning machine, medical equipment, garden machine, construction machine, electric car, valve, forklift, transportation equipment and various gear reducers.etc
10
Package
According to customer's request
2. Photos
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a. Customer sends us the drawing or sample, If only sample, our company supply the CAD drawing.
b. Our company supplies the processing technique and quotation.
c. Our company supplies the sample after customer confirmed processing technique and quotation.
d. Customer places the order after confirm the sample.
e. Customer pay 50% deposit
f. Quantity production.
g. Pay the balance after the acceptance and confirmation.
h. Delivery.
Â
1. Description
No.
Item
Description
1
Name
Helical Gear
2
Size
Products can be customized.
3
Manufacture Standard
5-8 Grade ISO1328-1997.
4
Material
45#Steel,20CrMnTi,40Cr,20CrNiMo,20MnCr5,GCR15SiMn,42CrMo,2Cr13stainless steel,Nylon,Bakelite,Copper,Aluminium.etc
5
Production Process
The main process is Gear Hobbing, Gear Shaping and Gear Grinding, Selecting production process according to the different products.
6
Heat Treatment
Carburizing and quenching ,High-frequency quenching,Nitriding, Hardening and tempering, Selecting heat treatment according to the different materials.
7
Testing Equipment
Rockwell hardness tester 500RA, Double mesh instrument HD-200B & 3102,Gear measurement center instrument CNC3906T and other High precision detection equipments
8
Certification
GB/T19001-2016/ISO9001:2015
9
Usage
Used in printing machine, cleaning machine, medical equipment, garden machine, construction machine, electric car, valve, forklift, transportation equipment and various gear reducers.etc
10
Package
According to customer's request
2. Photos
Â
a. Customer sends us the drawing or sample, If only sample, our company supply the CAD drawing.
b. Our company supplies the processing technique and quotation.
c. Our company supplies the sample after customer confirmed processing technique and quotation.
d. Customer places the order after confirm the sample.
e. Customer pay 50% deposit
f. Quantity production.
g. Pay the balance after the acceptance and confirmation.
h. Delivery.
Â
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
Model NO.: helical gear
Type: Circular Gear
Size: According to Customer′s Request
Trademark: None
Transport Package: Anti-Rust Paper, Small Box and Carton
Specification: As customer′s request
Origin: China
HS Code: 8483109
Model NO.: helical gear
Type: Circular Gear
Size: According to Customer′s Request
Trademark: None
Transport Package: Anti-Rust Paper, Small Box and Carton
Specification: As customer′s request
Origin: China
HS Code: 8483109
Precision Transmission Helical Gear for Various Machinery
3. Order process
3. Order process
November 14, 2023