Chemical foaming modification is conducted to the proportion of 0.70-0.80.
"HPPO® series lightweight polymer products are foamed with high-performance and controllable technology. They are a new type of ultra-lightweight inorganic non-metallic materials. The structure is composed of micron-scale airtight hollow spheres.
This product is a technical route of physical + chemical foaming. Physical foaming is completed by adding foaming aids; chemical foaming adopts controllable closed-cell technology, which has the advantages of light specific gravity and controllable foaming degree.
It has high compressive strength and can be used in an environment below 4000 meters of seawater. It is a new high-end composite material widely used in developed countries around the world in recent years.
It is widely used in aerospace, defense and military industry, marine engineering, oil and gas field mining, construction, electronics, Automotive and many other fields."
meet the application requirement of marine floating cables and consumptions.
●The specific gravity is stable, between 0.15-0.6 g/cm3, and the particle size is between 15-125 microns.
● High compressive strength, between 3-120 MPa.
●Low thermal conductivity, less than 0.06W/m.degree.
● Excellent processing and extrusion performance
● Good chemical stability
● Does not absorb water
|Technical Data Sheet||Model|
|Material Properties||Test Standard||Test Condition||Unit||1185F-EMF-1798G|
|General Characteristics||Material Category||-||-||-|
|Physical Characteristics||Hardness||ISO 48||15S||Shore A||88|
|Melt Index||ISO 1133-1:2011||190℃/2.16kg||g/10min||0.6|
|Brittle Temperature||ISO 812||-||℃|
|Hot Air Aging||Elongation Retention Rate||ISO37:2017||-||%|
|Tensile Strength Retention Rate||ISO37:2017||-||%|
|Electrical Performance||Volume Resistivity||ASTM D257||-||Ohm-cm|
|Combustion Performance||Vertical Burning Test||UL 94||3.0/6.0mm||-|
|Oxygen Index||ASTM D2863||-||%|