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Viscose fiber characterization

Fiber characterization such as linear density, fiber strength or tenacity and elongation of staple fibers and filaments from viscose and particle size show the condition of the fiber.

Cause

RISE is equipped with two instruments for determining, among other things, linear density, fiber strength or tenacity and elongation of staple fibers and filaments from viscose. Spin studies based on viscose solution from dissolving cellulose, either manufactured in our pilots or delivered from customers, can be done in our spin pilot after which the final viscose fiber is characterized. The most common analysis is done on dry fiber, but even wet fiber can be analyzed.

Method

The instruments are partly a Vibrodyn 400 and partly a Vibroscope 400 from Lenzing Instruments. The determinations are based on the methods SS-EN ISO 5079, ISO 1973: 1995 (E) and ISO 1130-1975 (E).

Deliveries

Report as agreed.

Ordering

Ordering is via contact person

Facts

Service

Viscose fiber characterization

Innovation area

Biorefinery, Pulp and paper

Price

Price on tender

Delivery time

Analysis results are delivered by e-mail, normally within 15 workdays from the arrival of the samples. Results from samples requiring special preparation, might take longer time.

Preparations

No preparation needed

Supports the UN sustainability goals

9. Industry, innovation and infrastructure
Lars Sundvall

Contact person

Lars Sundvall

Gruppchef Processteknik

Read more about Lars

Contact Lars
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