Virgin PTFE Staple Fiber
| Negotiable | 10 kgs (MOQ) |
Min. Order:
10 kgs
Port:
Qingdao, China
Production Capacity:
10000kgs/Month
Payment Terms:
L/C, T/T
Shandong Senrong New Materials Co., Ltd.
Shandong, China
Last Login Date:
Jul 10, 2025
Business Type:
Manufacturer/Factory, Trading Company, Other
Main Products:
PTFE Thread Seal Tape, PTFE Skived Sheet, PTFE Molded Sheet, PTFE Film, PTFE Gasket, PTFE Filament, PTFE Staple
Product Description
Company Info
Basic Info.
Model NO.
SR-Y-3~5D
Usage
Knitting, Manufacturing PTFE Needled Felt
Feature
High Temperature-Resistant, Flame-Retardant, Breathable
Material
PTFE
Technics
Acupuncture
Fiber Length
Staple Fiber Yarn
Number of Shares
Multi-Ply
Pattern
Raw
Type
Tape Yarn
Coarseness
Fine Yarn
Structure
Multifilament Yarn
Linear Density
2.0-5dtex
Breaking Strength
>9.8cn
Breaking Tenacity
2.7cn/Dtex
Breaking Elongation
<23%
Shrinkage
<1.5%
Crimped
12/25mm
Operating Temperature
-190~260°c
Trademark
SENRONG
Transport Package
Conventional Package or According to Requirements
Specification
2-5dtex
Origin
Zibo City of China
HS Code
540110100
Product Description
density from 2.0 to 7.0 dtex. mainly used in needle punched felt and hydroentangling nonwoven products.
The specification of DONGQING PTFE Staple Fiber
NO.ItemIndexRemarks
1Dtex2.2/2.5/3.5/4.5/5.5/6.5Average
2Tensile Strength≥ 3cN/den
3Breaking Elongation≤ 23%
4Shrinkage≤ 2%260°C/2h
5CV≤ 0.16
6Cut Length51/60/70
7Crimp Number12~16/25mm
8ColorWhite,yellow, green and so on
100 % PTFE staple fiber has an excellent performance such as strong at high temperature, chemical resistance, highly tenacity.
Material:
100% PTFE resin from Dupont or Dakin.
Features:
1: Strong at high temperature
2: Chemical resistance
3: Low shrinkage
4: Non-aging, Non-contaminating
Applications:
PTFE staple fiber is used to make PTFE needle felt and PTFE spunlace felt.
PTFE sewing thread is used to sew dust filter bags such as PTFE, fiberglass, PPS, Nomex, P84 and so on.
PTFE membrane can be laminated on dust filter cloth and dust filter bags for high filtration efficiency and long life time.
Dust filter bags widely used in cement plant, power plant, steel industry, chemical industry, dust collector, dust collector of waste incineration, lead recycle. ect.
Packaging & Shipping
25kg /carton
Each carton individually wrapped and then packaged on pallets
| Item | indicators |
| Linear density | 1.5~5 |
| Tensile strength | 1.7~6 |
| Heat shrinkage | 3 |
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