Curing agents, also known as hardeners, are essential components of many polymer systems, including Epoxy Resins. Curing agents react with the epoxy resin to form a three-dimensional crosslinked network, resulting in a cured polymer with improved mechanical properties, chemical resistance, and thermal stability. Curing Agent,Epoxy Curing Agent,Curing Agent Coating,Polyether Amines Shanghai Shengduan Trading Co., Ltd. , https://www.shsdchem.com
This granulating machine is suitable for many kinds of plastic waste materials recycling and making pellets, such as PP, HDPE, LDPE, LLDPE Film and clean woven/nonwoven bag materials, etc. The film can be pressed in compressor and then be pelleted.
And also has very developed design, makes sure this machine has a long working life and economical efficiency in using.Â
No.
Name
Qty
1.
Belt conveyer
1set
2.
Compactor machine
1set
3.
single screw extruder
1set
4.
Water-ring cutting machine
1set
5.
Vibrate screen
1set
6.
Dewatering machine
1set
7.
Storage
1set
2. Easy operation: it has automatic constant temperature control and stable performance. After adjusting well, 1 or 2 workers are enough to run this machine, to feed the materials and change pellet receiver.
3. Low cost in using after redesign: now this kind machine is more economic in electric power source and also water. In the long working life of this machine, it can save many sources in energy!
4. High output, long operating life and lower noise: it's the ideal waste plastics regenerative pelletizer machine for nowadays.Â
2.24 hours technical supportÂ
3. Our engineers can provide service overseas. The service is free, but the charge of round air-tickets, food and hotel is to the customer's account.
4. After a year, we can instruct you how to maintain the machine, and spare parts are provided with the best price.
5. We also can provide training service which help operators handle the machine wellÂ
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There are several types of curing agents, each with its own unique properties and applications. The most common type is amine-based curing agents, which react with the epoxy functional group to form a secondary amine and an alcohol. This reaction is exothermic and can be accelerated by heat, making it ideal for high-temperature applications.
Another type of curing agent is anhydride-based, which react with the epoxy group to form a cyclic acid anhydride and a hydroxyl group. These curing agents are typically used in applications where water resistance is critical, such as marine coatings and adhesives.
Other types of curing agents include phenolic, acid, and catalytic curing agents. Phenolic curing agents are used in high-temperature applications, while acid curing agents are used in low-temperature applications. Catalytic curing agents are used to accelerate the curing process and are typically used in combination with other curing agents.
The choice of curing agent depends on the specific application requirements, such as cure time, cure temperature, and final properties of the cured polymer. It is important to choose the correct curing agent to ensure that the final product meets the desired specifications.
In summary, curing agents are essential components of many polymer systems, including epoxy resins, and play a critical role in improving the mechanical, chemical, and thermal properties of the cured polymer. The choice of curing agent depends on the specific application requirements and must be carefully considered to ensure the final product meets the desired specifications.
Double Stage Die Face PE Plastic Granulator Machine/Pelletizing Machine
Model NO.: PNHS
Customized: Customized
Certification: CE, ISO9001:2008
Condition: New
Color: New
Voltage: as Per Client′s Request
Size: Variable
Weight: Variable
Trademark: WANROOETECH
Transport Package: Standard Export Packing
Specification: CE
Origin: Zhangjiagang, Jiangsu, China
HS Code: 84778000
Double Stage Die Face PE Plastic Granulator Machine/Pelletizing Machine
Description
This pelletizing machin is specially designed for material of Washed PE,PP film flakes,Heavily printed PP,PE film,PE film with paper contamination, metallised BOPP film.System Configuration
Advantages
1. Screw and barrel are made of 38CrMoAlA, inlet mouth treated with special alloy: very strong and long life.Product Detail
Factory Picture
Our Service
1. One year guarantee for whole machine