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High Purity Virgin Polyester Short Cut Fiber for Battery Separator Base Material
US$1.20
1,000-9,999 kg
US$1.00
10,000+ kg

Product specifications

Virgin

Sample price:US$0.80/kg.Request sample

Product profile

Customization

Available

Usage

Non-Woven Fabric

Material

100% Polyester

Model NO.

WINALL

Feature

Good Dispersibility

Fiber Type

Staple

Color

White

Function

High Strength Fiber

Structure

Synthetic Carbon Chain

Transport Package

Bale

Specification

1.5-6D* 3/6/9/12/16/19mm

Trademark

Sunrise

Origin

China

Key features

100% pure virgin PET chip raw material, no recycled material, high purity and stable quality
Precise ultra-short cutting 2-12mm, uniform fiber length, no overlength or messy filaments
Ultra-low oil and silicon-free treatment, excellent bonding with pulp, resin and adhesives
Superior water dispersibility, no agglomeration, ideal for wet-laid papermaking process
High tenacity and low elongation, effectively enhance structural strength of composite materials
Excellent acid and alkali resistance, stable performance in various industrial filtration environments
Extremely low thermal shrinkage, filter paper and battery separator keep flat and stable size
Low dust and few broken fibers, meet electronic and food industry clean production standards
Customizable denier and cut length to match filtration, papermaking, battery and construction needs
Main applications: wet-laid nonwoven, special filter paper, battery separator, industrial filter material, food filtration, construction waterproof reinforcement

Company profile

Tianjin Winall New Material Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryCustomization from Samples
Business Type: Manufacturer/FactoryExport Year: 2025-04-01Nearest Port: TIANJIN, SHANGHAI, NINGBOAverage Response Time: ≤0.85hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

About Our Factory & Business Background

AddressTianjin, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsHeat-Sealable BOPP Film, BOPP Lamination Film, Printing Grade BOPP Film, Pearlized BOPP Film, Metallized BOPP Film, Metallized Pet Film, POF Shrink Film, PVC Cling Film, PE Stretch Film, Polyester Staple Fiber

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What products do you mainly supply?
A:
We specialize in flexible packaging films and chemical fiber materials, including PE stretch film, BOPP film, PVC cling film, POF shrink film, PET film, silage film, polyester staple fiber, polyester yarn, nylon tow, and related industrial raw materials. We can support both standard specifications and customized requirements depending on your application and market needs.
Q:Are you a manufacturer or trading company?
A:
We are an integrated industry & trade company working closely with stable Chinese manufacturing partners. This allows us to provide: Factory-direct pricing advantages, Flexible production resources, Stable long-term supply chains, Faster response compared to traditional trading companies. Many customers choose us as a second or backup supplier to reduce sourcing risk.
Q:Can you provide customized specifications?
A:
Yes, we fully support customization in thickness, width, length, color, stretch ratio, core size, and packaging. If you have existing suppliers, we can also match your current specifications and provide a comparative quotation for evaluation.
Q:Can I request samples before ordering?
A:
Yes, samples are available for quality testing. We encourage customers to evaluate our products before bulk orders to ensure full compatibility with your production or end-use requirements.
Q:How do you ensure product quality?
A:
We work with long-term cooperating factories and apply strict quality control standards from raw material selection to final inspection. In addition, we can provide: Pre-shipment inspection support, Production photo/video updates, Batch consistency control for repeat orders. Our goal is stable quality, not just one-time delivery.

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