Clear PPSU raw material resin heat resistance Virgin PPSU pellets/resin
Clear Polyphenylsulfone (PPSU) Virgin Pellets/Resin are a high-performance thermoplastic material known for their exceptional thermal, mechanical, and chemical properties. Here's an overview of this material:
1. Material Composition:
- PPSU (Polyphenylsulfone): PPSU is a type of sulfone polymer that offers a combination of toughness, heat resistance, and chemical stability. It is an amorphous thermoplastic, meaning it lacks a crystalline structure, which contributes to its clarity and high impact resistance.
- Virgin Pellets/Resin: These pellets are made from virgin material, meaning they have not been recycled or reprocessed. This ensures the highest quality, consistency, and performance for manufacturing.
2. Key Properties:
- High Heat Resistance: PPSU can withstand continuous exposure to temperatures up to 180°C (356°F), with a short-term resistance to even higher temperatures. This makes it suitable for applications that require high thermal stability.
- Transparency: Clear PPSU is valued for its optical clarity, which is rare among high-performance thermoplastics. This makes it ideal for applications where visibility of internal components or aesthetics is important.
- Excellent Impact Resistance: PPSU is known for its outstanding toughness, maintaining high impact resistance even at low temperatures.
- Chemical Resistance: PPSU is highly resistant to a wide range of chemicals, including acids, bases, and hydrocarbons. This makes it suitable for use in harsh chemical environments.
- Hydrolysis Resistance: PPSU exhibits excellent resistance to repeated steam sterilization, which is critical for medical and food processing applications.
- Dimensional Stability: The material maintains its dimensions and shape even under mechanical and thermal stress, making it ideal for precision parts.
3. Processing and Manufacturing:
- Injection Molding: PPSU pellets are commonly used in injection molding processes. The material's high melt temperature (typically around 340-400°C or 644-752°F) requires specialized equipment but allows for the production of parts with complex geometries and tight tolerances.
- Extrusion: PPSU can also be processed by extrusion to create continuous profiles like tubes, rods, or films.
- Blow Molding: PPSU's excellent clarity and toughness make it suitable for blow molding, particularly for medical or food-related containers where transparency is necessary.
4. Applications:
- Medical Devices: Due to its resistance to repeated steam sterilization and biocompatibility, PPSU is widely used in medical devices, surgical instruments, and dental tools. Its transparency allows for clear visibility, which is essential in many medical applications.
- Aerospace Components: PPSU's high heat resistance and mechanical strength make it suitable for aerospace applications, such as aircraft interiors and components that require durability and stability under thermal stress.
- Plumbing and Fluid Handling: PPSU is ideal for plumbing components and fluid handling systems that require long-term exposure to hot water or steam, as well as clarity for visual inspection.
- Automotive Parts: Used in components that require high temperature resistance and transparency, such as lighting lenses or fluid reservoirs.
- Consumer Products: High-end consumer products that benefit from the combination of clarity, toughness, and thermal resistance, such as cookware, baby bottles, and water filter housings.
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Product name
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PPSU Resin
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Color
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Natural , Black or as required
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Introduction
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1. Competitive price,high quality,on-time delivery
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2. Environment friendly
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3. Can be reinforced with the glass fiber/toughness/flame retardant/UV stabilizer
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4. Trade Assurance
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5. Payment can be LC, T/T, Paypal etc.
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Package
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25kg/bag (also customizable)
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Sample
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5 kg Free Sample
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1. 5KG General Grade Free Sample with Freight Collect.
2. Sample Payment Can be T/T , Paypal or Trade Assurance.
3. Sample can be Delivery out within 3 days after confirmation.
4. Technical support during sample testing.
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