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Technical Datasheet | Supplied by ADmajoris
MAJORIS HPS X790 is a recyclable, flame retardant and high density polyphenylene sulphide (PPS) grade by ADmajoris, reinforced with mineral. Offers metallic aspect and available in grey color only. Exhibits mechanical-, thermal- and electrical properties with excellent chemical & oxidation resistance and lower shrinkage. MAJORIS HPS X790 is suitable for processing by injection molding. Recommended for electrical appliance components, under the bonnet automotive components and ballast applications. Complies with UL 94 V-0 flame rating.
Product Type
PPS (Polyphenylene Sulfide) > PPS
Physical Form

MAJORIS HPS X790 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Specific Gravity
5.00 g/cm3
( )
ISO 1183
Linear Mold Shrinkage
0.60 %
(Across Flow: 2.00 mm)
Internal Method
Linear Mold Shrinkage
0.52 %
(Flow: 2.00 mm)
Internal Method

MAJORIS HPS X790 Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Drying Temperature
120 °C
Processing (Melt) Temp
320 - 340 °C
Mold Temperature
140.0 - 160.0 °C
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