Regrind Acetal

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Regrind Acetal Specification

Birefringence
Low

Moisture Content
<0.5%

Weight
Depends on packaging

EINECS No
200-001-8

Viscosity
Depends on melt index

Alkali Resistance
Good

Operating Temperature
-40C to +120C

Ph Level
Neutral (7)

Length
Variable, based on regrind pieces

Hardness
Rockwell M80-90

Color
White to off-white

Thickness
Variable, based on regrind pieces

Acid Resistance
Good

Particle Size
3-15 mm (approximate)

Molecular Formula
(CH2O)n

Chemical Name
Polyoxymethylene (POM)

Other Names
Acetal, Polyacetal, Polyformaldehyde

CAS No
9002-81-7

Purity
98%

Appearance
Regrind flakes or granules

Physical State
Solid

Raw Material
Virgin Acetal / POM Scrap

Molecular Weight
~30,000 g/mol

Dissolving Time
Insoluble in water

Insoluble %
100% in water

Tensile Strength
60-70 MPa

Certified For
Injection molding, extrusion, compounding

UV Resistance
Moderate

Flammability
Self-extinguishing

Storage Conditions
Cool, dry place away from direct sunlight

Melting Point
165-175C

Water Absorption
<0.2%

Impact Strength
4-10 kJ/m2

Density
1.41-1.43 g/cm3

About Regrind Acetal

We provide our clients with the quality-centric Regrind Acetal. This is a type of synthetic material that is used in the production of a wide variety of plastic goods and products. The regrind is a material that has undergone molding or extrusion, a processing method. It is developed in our state of the art production division making the best use of advanced tools and equipment. And therefore, this Regrind Acetal is sure to meet the high expectation of our clients.

Versatile Performance for Precision Applications

With its remarkable mechanical properties and outstanding dimensional stability, Regrind Acetal is tailored for uses where reliability and strength are crucial. The materials ability to withstand harsh chemicals and a wide thermal range makes it suitable for industries ranging from automotive to electrical engineering and more.

Certified Quality, Reliable Sourcing

Produced in Italy and rigorously tested, this product meets certification requirements for injection molding, extrusion, and compounding. Each batch is sourced from high-quality virgin POM scrap, ensuring purity (98%) and consistent physical attributes for manufacturers and suppliers worldwide.

FAQs of Regrind Acetal:

Q: How can Regrind Acetal be processed in manufacturing settings?

A: Regrind Acetal is certified for injection molding, extrusion, and compounding. It melts at 165175C and should be processed in equipment designed for engineering polymers. The recommended storage in cool, dry conditions preserves the materials integrity before use.

Q: What are the main benefits of using Regrind Acetal in industrial applications?

A: This material offers high tensile strength (6070 MPa), excellent impact resistance, good acid and alkali resistance, and low water absorption. Additionally, it is self-extinguishing, shows moderate UV resistance, and maintains stability across temperatures from -40C to +120C.

Q: Where is Regrind Acetal typically used?

A: Regrind Acetal is utilized in the automotive, electrical, and consumer goods sectors for fabricating gears, housings, precision parts, and other components that require reliable mechanical performance and chemical resistance.

Q: What is the recommended storage condition for Regrind Acetal flakes or granules?

A: It should be stored in a cool, dry place, away from direct sunlight or moisture. Proper storage ensures that the low moisture content (<0.5%) and physical properties are maintained until use.

Q: When should manufacturers consider Regrind Acetal over virgin material?

A: Manufacturers seeking sustainable material options without compromising mechanical strength or purity (98%) can select regrind acetal, especially for non-critical or secondary components, providing reliable performance and cost savings.

Q: What is the process for verifying the quality and purity of Regrind Acetal shipped from Italy?

A: Each batch undergoes rigorous certification to maintain 98% purity. Exporters and suppliers provide documentation and can offer material characterization data to ensure compliance with industry specifications.

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