Water Soluble PVA Fiber

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Water Soluble PVA Fiber

Water Soluble PVA Fiber

Overview

Water soluble PVA fiber is a kind of PVA fiber made from polyvinyl alcohol through wet spinning, heat treatment and crimping-oiling in water at normal temperature. It is good in dry heat stability, physical and mechanical properties. The remarkable characteristic is its total dissolving in water at a range of temperature. This kind of PVA fiber is mainly used in Textile industry for making the yarn and cotton.

General properties

Product name: Water Soluble PVA Fiber

Thread density:1.56Dtex 38mm

1.Low dissolving temperature, can be dissolved completely in water at 40 to 60 ℃. 

2.High tenacity, can fit for textile industry.

3.It has very good weather-resistant capability. Superior to other synthetic fiber, the tenacity will be a little descend after long time heavy sunshine.

4.No Na2SO4, it can not result environment pollution.

Applications

1.To produce water-soluble yarn.

2.To produce non twist towel.

3.To produce water-soluble yarn for woven bag.

4.To produce water-soluble non-woven fabrics.

As middle fiber, it can be interweaved with wool, hemp, cotton and cashmere. After spinning, to remove the fiber in the course of dyeing and finishing, then to gain the thin type, bulk and soft high-grade fabrics. 

package

Packed in 165 woven P. P. Bag, 9.075MT / 20’FCL without pallets.

Storage

The products must be stored indoor, where dry and well ventilated, keep away from heavy sunshine and rain. The products must be shipped in clean and sheltered conveyance to avoid humidication and rain, and to avoid braking or damaging the outer packing while being handled.

Technical Data 

Item Unit    Index
Density deviation rate   %    ±5
Length deviation rate   %   ±5
Soluble temperature    ≤93
Dry breaking tenacity   Cn/dtex    ≥3.2
Crimp number Piece/25mm ≥3.0
Dry breking elongation    % 27±7
Non-solubles in water % ≤0.25
Mirabilite contents % ≤0.10

 

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