Best-Selling Basalt Wool - Basalt direct roving – Huabin
Best-Selling Basalt Wool - Basalt direct roving – Huabin Detail:
Product Profile
Basalt direct roving
Basalt assembled roving
Basalt direct roving is a continuous single-end strand produced pass through the bushing.
Basalt assembled roving consist of several single-end strand assembled together by special assembled machine.
Basalt direct roving can directly used in some industrial application, like textiles fabric, geogrid, woven thermal insulation tape/rope or pultrusion field. But some industrial application asks higher tex and external unwinding, that’s need basalt assembled roving.
Comparing to E-glass fiber and S-glass fiber, or even carbon fiber, basalt fiber has more natural performance advantages:
Thermophysical Properties
Using temperature / ℃ | -260 – 700 |
Sintering temperature / ℃ | 1050 |
Thermal conductivity / W/m.k | 0.03 – 0.038 |
Strength retention after heat treatment | |
20℃ | 100 |
200℃ | 95 |
400℃ | 82 |
Chemical Properties – Weightlessness
3-hour boiling in 2N HC1 | 2.20% |
3-hour boiling in 2N NaOH | 6.00% |
3-hour boiling in H2O | 0.20% |
Moreover, basalt fiber roving has excellent mechanical and chemical performance as following technical:
■ High frost temperature resistance, high temperature resistance
■ Excellent thermal insulation
■ Corrosion and chemical resistance to alkali and resistance to salty sea water
■ Sound adsorption
■ Electric insulation
■ High tension strength and stiffness
■ Environmental friendly to soil, air and human
Product Application
In view of its excellent performance, basalt fiber roving can use in various fields:
Spray application
Pultrusion bar
Geogrid production
Basalt fabric
Pultrusion profiles
Car parts
High pressure vessel (winding)
Product Specification
Monofilament diameter / um |
9-24 |
Linear density / tex |
200-4800 |
Sizing type |
Silane base |
Sizing content / % |
≥0.4 |
Moisture content / % |
≤0.2 |
Resin compatibility |
Epoxy, vinyl ester, polyester resin, PP, PE, PA |
Product detail pictures:
Related Product Guide:
Quality First,and Customer Supreme is our guideline to provide the best service to our customers.Nowadays, we are trying our best to become one of the best exporters in our field to meet customers more need for Best-Selling Basalt Wool - Basalt direct roving – Huabin, The product will supply to all over the world, such as: Spain, Amman, Swiss, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.
By Edwina from Turin - 2017.05.02 11:33
This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
By Kevin Ellyson from Belgium - 2018.06.03 10:17