Unreinforced PET Nonwoven Fabric STP250 for Roofing

• Customization: Available
• Feature: Anti-Tear, Breathable, Eco-Friendly, Waterproof
• Usage: Bag
• Model NO.: HM-STP250
• Technics: Spun-Bonded
• Grade: Domestic
• Material: Polyester/Fiber
• Weight Range: 250
• Transport Package: Rolls with Pallet (or Rolls Only)
• Trademark: Howell
• Origin: China

Product Description

Filament PET Nonwoven Fabric STP250

Technical Data
 

Product Code	Mass per unit area  g/m2	Mass coeflicient of variation per unit area ( %)	Horizontal tension (N/50mm)	Longitudinal tension (N/50mm)	Elongation at break(MD) %	Elongation at break(CD) %	Moisture content (%)	Thermal dimensional stability	Water resistance
STP250	250	±10%	640	780	35%	39%	0.5%	1.2%	95%
Standard	ISO 3374	/	ASTM D4830	ASTM D4830	ASTM D4830	ASTM D4830	ISO 3344	/

Description

The regular PET nonwovens is made from polyester fiber. It can be used in asphalt shingle, filtration, backings, geo-textiles, etc.  Good air permeability, High filtration performance, High tensile strength, Absorb sound, keep warm, absorb shock

Characteristics

1. Good air permeability
2. High filtration performance
3. High tensile strength
4. Absorb sound, keep warm, absorb shock.

Packing

Product Code	Mat Length (m)	Mat Width tolerance(mm)	Roll Diameter(mm)	Core Diameter(mm)
STP-250	950	±2	1170	76/152
Roll packaging: PE plastic film Pallet packaging: Pallets should NOT be stacked in more than 2 layers.

Storage
This product should be stored in a dry, ventilated, and rainproof place, with temperatures from 5ºCto 35ºC and humidity between 35% and 65%. It is recommended to be kept in the intact package when not used to avoid dampness.