1. polypropylene fibre 2. Length:3-12mm 3.100%polypropyle 4. Increase resistance of Mortar 5. Increase seismic resistance

Polypropylene fiber

Description

Polypropylene fibre is made of granule polypropylene by continuous processing. Due to  destaticization and anti-ultraviolet treatment, it well-proportioned disperse in mortar and could function for a long time. The polyproplene fiber mixed is 0.6-1.8 kg every cubic meter mortar, usually it is 0.9 kg every cubic meter mortar. According to different constucton part and different area, it mixed quantity will different, the mixed quantity should be more when used in stronger impacting part and cold area.

Property and parameters

Material	100% polypropylene
Fiber model	bunchy filament
Density	0.91
Fastness to acid and alkali	immensely high
Melting point	about 160°C
Thermal conductivity	immensely low
Moisture content	<0.1%
Fracture elongation	30%
Standard	3, 6, 9, 12mm
Tensile capacity	≥40mpa
Young's modulus	≥3.5Gpa
Fibre diameter	31μm
Burning point	about 580°C
Security	non-toxic
Cold-resistance	passed test on -78°C
Ageing-resistance	special ageing-resistant treated

Function

Immensely improve crack-resistant capacity of mortarImmensely improve water-proof and impervious capacity of mortarImprove anti-force capacity and anti-knock capacity

Packing and storage

Packing: woven sack with little bags inner

Storage: avoide drench and direct sun, in cool and ventilated place.

Polypropylene fibre