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XYRON™ 644Z

Technical Datasheet | Supplied by Asahi Kasei

XYRON™ 644Z by Asahi Kasei is a high heat resistant, halogen free flame retarded polyphenylene ether (PPE) and polystyrene (PS) blend. It exhibits tracking-, hydrolysis-, acid and alkaline resistance. It offers small dimensional change under high temperature and high humidity. It is suitable for processing by injection molding. It is used in solar cell junction box. XYRON™ 644Z complies with UL 94 V-0, V-1 and 5VA flame rating.

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XYRON™ 644Z

Technical Datasheet | Supplied by Asahi Kasei

REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER

See 5 related documents by Asahi Kasei

Product Type

PPE (Polyphenylene Ether) > PPE Alloy

Physical Form

Pellets

Product Status

COMMERCIAL

Geographical Availability

Central and Eastern Europe, North America, Western Europe, Asia / Pacific, Africa, Middle East and Central Asia

Applications/ Recommended for

Renewable energy equipment > Solar
Injection molding - thermoplastics

Key Features

Acid Resistant
Alkali Resistant
Flame retarded, Halogen free
Heat Resistance, High
Hydrolysis Resistant
Tracking Resistant
Unfilled

XYRON™ 644Z Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Nominal Tensile Strain

9 %

(At 23°C, Break)

ISO 527

Flexural Modulus

2600 MPa

(At 23°C)

ISO 178

Flexural Strength

112 MPa

(At 23°C)

ISO 178

XYRON™ 644Z Processing Guidelines

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

260 - 320 °C

Mold Temperature

60 - 100 °C

Drying Temperature

90 - 100 °C

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