Regrind Poliammide

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Regrind Poliammide Specification

Moisture Content
0.5%

Acid Resistance
Good

Ph Level
Neutral (7)

Thickness
2 mm to 10 mm (approx., variable)

Viscosity
2.3 2.7 (relative, in formic acid)

Weight
Bulk (as per packaging)

Particle Size
10 mm 30 mm (irregular)

Operating Temperature
-40C to +150C

Molecular Formula
(C12H22N2O2)n

Color
Mixed/Varied (often natural, off-white or colored)

EINECS No
607-457-0

Length
10 mm to 30 mm (approx., variable)

Alkali Resistance
Moderate

Birefringence
0.020.04

Hardness
Rockwell M80M90

Chemical Name
Polyamide Regrind

Other Names
Nylon Regrind, PA Regrind

CAS No
25038-54-4

Purity
98% min.

Appearance
Granular chips / crushed pieces

Physical State
Solid

Raw Material
Post-industrial Polyamide/Nylon waste

Molecular Weight
Varies (typically ~22,00030,000 g/mol)

Insoluble %
<1%

About Regrind Poliammide

We offer our clients Regrind Poliammide that is a type of synthetic material. It is extensively used in the plastic industry in order to reduce the production cost of a plastic product. This material has processed making the best use of advanced tools and equipment. With the incorporation of cutting-edge technology in its production, we have come up with a high quality engineered polyamide. And therefore, its demand is exponentially increasing day-by-day. We provide Regrind Poliammide in the preventative packaging that retains the efficacy of the product for a long period of time.

Superior Mechanical Properties

Polyamide regrind offers high tensile strength, notable elongation at break, and impressive impact resistance. These attributes enable manufacturers to produce durable components for automotive, electrical, and industrial sectors. Its hardness falls between Rockwell M80-M90, and with good acid resistance, it reliably performs across demanding environments.

Environmental Responsibility

Utilizing regrind polyamide helps promote a sustainable approach by recycling post-industrial nylon waste. With complete recyclability and a low moisture content (0.5%), it reduces resource consumption and landfill impact. Its use encourages a circular economy and supports eco-conscious manufacturing practices.

Versatile Usage and Processing

This material is well-suited for injection molding, extrusion, and compounding due to its suitable melting range and viscosity. It is provided in granular or crushed forms with variable thickness between 210 mm, making it easy to process for customized applications in multiple industries.

FAQs of Regrind Poliammide:

Q: How is regrind polyamide typically processed for use in manufacturing?

A: Regrind polyamide is processed through methods such as injection molding, extrusion, and compounding. Its granular or crushed format allows straightforward melting and incorporation into new products while maintaining high mechanical integrity.

Q: What advantages does regrind polyamide offer over virgin polyamide?

A: This recycled material delivers nearly the same mechanical strength, impact resistance, and chemical stability as virgin polyamide, along with 100% recyclability. It supports sustainability by reducing waste and conserving raw resources, without significant compromise in performance.

Q: When should I choose regrind polyamide for industrial applications?

A: Regrind polyamide is ideal when durability, impact resistance, cost-effectiveness, and environmental responsibility are priorities. It performs reliably within a broad operating temperature range of -40C to +150C, making it suitable for high-performance applications.

Q: Where does the raw material for regrind polyamide originate?

A: The starting material is post-industrial polyamide or nylon waste. The reprocessed chips or pieces are sourced from manufacturing residues, with Italy as a key exporter, manufacturer, and supplier of this recycled product.

Q: What processes ensure the purity and quality of regrind polyamide?

A: Advanced sorting, cleaning, and controlled grinding guarantee a minimum 98% purity. Moisture content is kept at 0.5%, while insoluble substances comprise less than 1% of the bulk, ensuring consistent physical and mechanical properties.

Q: How does regrind polyamides self-extinguishing property benefit users?

A: Its self-extinguishing nature increases safety by minimizing fire risk in applications exposed to heat or electrical currents, making it suitable for automotive, electrical and general engineering purposes.

Q: What industrial benefits are associated with using regrind polyamide?

A: Industries benefit through reduced raw material costs, enhanced sustainability, and access to a robust, high-impact polymer. Its versatility assures compatibility with various manufacturing techniques, while its neutral odor and broad particle size suit diverse production needs.

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