CPVC/PVC-C mixture is a plastic material, in which the chlorine content (mass fraction) of CPVC material should be ≥ 67%, and the chlorine content (mass fraction) of PVC material should be ≥ 60%. This mixed ingredient is commonly used in the production of CPVC/PVC-C pipes and fittings, and can be widely used in fields such as building water supply systems, indoor hot water systems, outdoor water supply systems, drainage systems, fire protection systems, sprinkler systems, and agricultural irrigation systems.
In the formulation design of mixed ingredients, it is necessary to consider the performance and cost of various materials, as well as the requirements of processing technology and equipment. Generally speaking, CPVC materials have good strength and heat resistance, making them suitable for applications under pressure; However, PVC materials have poor corrosion resistance and heat resistance, making them suitable for non pressure applications. Therefore, when selecting the formula for mixing ingredients, it is necessary to choose according to specific application scenarios and requirements.
At the same time, in order to improve the performance and stability of CPVC/PVC-C pipes and fittings, some improvement measures can be taken, such as increasing the chlorine content of CPVC materials, increasing the dosage of PVC materials, and changing the formula of mixing ingredients. However, these improvement measures may also affect the cost and performance of pipes and fittings, and need to be comprehensively considered and balanced in practical applications.
The performance characteristics include:
1. Good heat resistance: It has good heat resistance and can be used in high-temperature environments, such as chemical plants, refineries, and other fields.
2. Strong corrosion resistance: It has excellent corrosion resistance and can be used in chemical environments such as acid, alkali, and salt.
3. High strength: It has high strength and can withstand large pressure and tensile forces, suitable for situations under pressure.
4. Good environmental performance: The use of recyclable materials has good environmental performance, which is conducive to protecting the environment.
5. Easy to install: Lightweight, easy to install, can save manpower and time.
6. Moderate price: Compared to other industrial pipes, the price is relatively moderate and has a certain market competitiveness.
In summary, the CPVC/PVC-C blend has multiple advantages and can meet various requirements such as ensuring heat resistance, corrosion resistance, high strength, environmental protection, and easy installation.
Product formula:
The formula design of CPVC/PVC-C mixed ingredients needs to consider multiple factors, including material properties, cost, processing technology, and equipment requirements. Here is a simple formula design example:
CPVC pipe or fitting formula:
CPVC material (chlorine content>67%): 20%;
PVC material (chlorine content>60%): 80%.
CPVC board or profile formula:
CPVC material (chlorine content>67%): 40%;
PVC material (chlorine content>60%): 60%.
The ratio of CPVC and PVC materials can be adjusted according to specific application scenarios and requirements. In order to improve the performance and stability of CPVC/PVC-C pipes and fittings, some improvement measures can be taken, such as increasing the chlorine content of CPVC materials, increasing the dosage of PVC materials, and changing the formula of mixing ingredients. However, these improvement measures may also affect the cost and performance of pipes and fittings, and need to be comprehensively considered and balanced in practical applications.
