China PP Core Manufacturers, Factory - Wholesale PP Core in Stock

Your Professional PP Core Supplier

Our goal is to be your reliable partner for PP core in China. Zibo Anda Textile Co.,Ltd is a professional production of filter yarn, wire wound filter core enterprise. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

PP Core for Wound Filter
The filter core skeleton is made of non-toxic and odorless polypropylene particles, which is made of porous skeleton by injection molding. It is an important raw material for manufacturing wire-wound

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PP Filter Cartridge Core
Low filtration resistance, large filtration flow, large pollution absorption and long service life. In the production process, the fiber diameter and clearance can be adjusted. The inner layer of the

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Plastic Core for Filter
This Pentek CW-50 string-wound polypropylene filter cartridge reduces sand, silt, scale, and rust particles for municipal drinking water and industrial fluid applications. It has a nominal filtration

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Stainless Steel Core
Place of Origin: Shandong, China. Brand Name: ANDA. Model Number: 10 filter core. Business type: manufacturer/factory. Type: plastic filter cylinder

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SS Core for Filter
Sizes: 10”, 20”, 30”, 40”, 60” Long. Micron Rating: 0.5, 1, 5, 10, 25, 50, 75, 100. Outer Diameter: 58 mm (2.3”), 64 mm (2.5”), 100 mm (4”) , 115mm (4.5”) , 6” , 8”. Inner Diameter: 25mm.

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Why Choose Us

Our Equipment

Our company boasts a suite of advanced computer-controlled automated production and testing equipment, with a complete microcomputer control system throughout the entire process.

Customized Solutions

We offer customized product designs, a wide selection of materials, and customized performance-rich designs and technologies to meet your individual needs.

Product Market

Our products are highly sought after and exported to countries and regions including India, Pakistan, Cyprus, and the Middle East.

Our Services

Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.

Advantages of PP Core

Strong Compressive And Impact Resistance: PP core absorbs external forces, thus greatly reducing the damage caused by impact and collision. It is widely used in many fields such as automobile bumper and sports protective equipment.

Lightweight And Material Saving: According to the excellent mechanical performance, the PP core can achieve the same effect with fewer consumables, low cost, and lightweight. It is lightweight, and can greatly reduce the load weight of transport, thereby to a certain extent improving the speed of transport, and reducing the cost of transport. Therefore, it is widely used in the manufacture of yachts, cars, trains, and other means of transport shells, ceilings, partitions, decks, floors, and so on.

Water Resistance And Strong Corrosion Resistance: Due to the characteristics of its raw materials, it can be used for a long time in environments with high water content and strong corrosion.

Green And Environmental Protection: Energy-saving, 100% recyclable, VOC, and formaldehyde-free in the processing.

Specification of PP Core

Nominal filtration rating	50 Microns
Initial pressure drop at 10 gpm	1 Psi
Operating temperature range	40 To 145 degrees F (4.4 to 62.8 degrees C)
Maximum dimensions (H x W)	9-7/8 x 2-1/4 Inches (251 x 60 mm)

PP Core for String Wound Filter Cartridge

Features of PP Core

Filtration efficiency and filtration accuracy. The pore size density of the filter element is uniform, and the filtration efficiency is more than 99%. Low filtration resistance, large filtration flow, large pollution absorption and long service life. In the production process, the fiber diameter and clearance can be adjusted. The inner layer of the filter core is small and the outer layer is large, which increases the flow and pollution absorption.

High cleanliness, no pollution to water, acid and alkali resistance and organic solvents, corrosion. High strength, when the difference of water pressure between the inlet and outlet of the filter exceeds 0.4mpa, the filter element will not deform, and when the temperature exceeds 90℃, the filtration efficiency will not decrease.

Application of PP Core

PP core applications include its use in sandwich composite panels for construction (curtain walls, ceilings), transportation (truck bodies, aircraft interior panels), and furniture.

PP core and bubble boards are utilized for their lightweight, strength, and insulation properties in these diverse sectors. PP core is used for a vast range of products from automotive parts and packaging to medical devices and pipes due to its versatility, durability, and resistance to water and corrosion.

Production Process of PP Core

Polymerization

The production of polypropylene itself involves linking propylene gas molecules into long chains using a catalyst, typically under controlled heat and pressure. This creates a raw material, usually in pellet form.

Additive Integration

Additives can be mixed into the polypropylene resin to alter its final properties, such as color, UV resistance, or other desired characteristics.

Melting And Shaping

PP resin is melted and fed into an extruder, which shapes the molten plastic into a continuous form, such as a film.

Heat And Pressure

For certain PCB applications, a combination of heat and pressure is applied to bond a core material with other components.

Curing

This process melts and cures the resins, creating a permanent bond that forms the structural foundation of the printed circuit board.

Packing and Shipping of PP Core

Packing	PP Woven bag or carton
Shipping	Shipped by road, sea, rail

FAQ

Q: What is the manufacturing process of polypropylene?

A: Polypropylene is made by polymerizing propylene monomer (from petroleum or natural gas) in a reactor using a catalyst, typically under specific temperature and pressure conditions.

Q: What are the three stages of producing polypropylene?

A: Polypropylene is produced by the chain-growth polymerization of propene: The industrial production processes can be grouped into gas phase polymerization, bulk polymerization and slurry polymerization.

Q: What is the catalyst for polypropylene production?

A: Polypropylene is used in a wide range of industries, including packaging, automotive, textiles and healthcare.

Q: What is the process of extrusion of polypropylene?

A: Once in a malleable state, the polypropylene is fed through a die – a specialized tool that shapes the molten plastic. As the polypropylene passes through the die, it takes on a continuous profile, forming a length of material in the specified shape.

Q: How many years does polypropylene last?

A: Polypropylene products can last for several years to decades, with lifespans ranging from 6 months for a bottle to 10 years or more for a rug or 20 years for some other goods, depending heavily on product type, usage, storage, and whether it's exposed to elements like sunlight or extreme heat.

We're well-known as one of the leading PP core manufacturers in China for our quality products and competitive price. Please feel free to wholesale PP core in stock here from our factory.

Plastic Core For Filter, PP Filter Cartridge Core, PP Core for String Wound Filter Cartridge