Summary
Samenvatting De natuurlijke vezels: de blad en vruchtvezels
- Course
- Institution
De natuurlijke vezels: de blad en vruchtvezels
[Show more]
Seller
Follow
annaluduena
Content preview
LES 4 - 22/10/2021 DENATUURLIJKE VEZELS: DE
BLAD-EN DE VRUCHTVEZELS
Niet voor kledingtextiel: te hard
Bladvezels: Sisal, Abaca, Piña
→ Vezelwinning: afsnijden, decoratieproces, wassen en drogen
→ Bouwstoffen: 70% cellulose, lignine (minder dan jute, meer dan vlas)
Vruchtvezels: Cocos, Kapok
SISAL
Agaveboom in Brazilië, Tanzania, Kenia, Cuba, Haiti, Madagascar, Mexico
Teelt is niet milieubelastend, ook op ongeschikte velden
Niet goed waterabsorberend, weerstaat goed zeewater → touw
Glanzend, cremewit, 1m lang
Verfbaar
Spinnerij van Veurne
Bleker en houteriger dan jute → niet te verwarren
ABACA (HENEQUEN, MANILA)
Van de abaca plant
Productie in warme streken: Filippijnen (handmatig), Ecuador (mechanisch)
Weerstaat zeewater, tot 3,7m vezellengte, sterk, glanzend, licht beige
Drijft op water (15% lignine)
LES 4 - 22/10/2021 DE NATUURLIJKE VEZELS: DE BLAD-EN DE VRUCHTVEZELS 1
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller annaluduena. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.00. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67096 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now