Sunstrand is dedicated to providing tailored solutions for our customers. Contact us to work on a product that fits your needs.
Custom Blending
Dyeing
Engineering
Combining low density and high strength, the specific properties of Sunstrand’s fibers are similar to glass fiber. Our unique line of Bamboo fiber also has one the lowest densities of all natural fibers.
All natural fibers exhibit lower strength and stiffness properties than glass fibers. However, with densities almost half that of glass, the specific properties are very similar. Moreover, our proprietary fiber extraction process delivers consistent, high quality fibers at the lowest possible cost.
When increasing the fiber volume ratio to match modulus, natural fiber composites actually have a lower weight than the comparable glass fiber composites. Increases in natural fiber content also have other unique benefits such as increased environmentally friendly content, reduced costs and tool wear.
Many composites are designed based on stiffness and weight metrics. Bamboo fiber composites have specific modulus values that are very similar to glass fiber composites. This enables Bamboo fiber to be easily integrated into existing design criteria.
Fiber Functionalization
Sunstrand can provide surface treatment chemistries for specific applications.
Specific fiber/matrix bonding promoter treatments are available for resin systems including:
- Polyester
- Polypropylene
- Epoxy
Surface coatings are available or under development to:
- Reduced moisture absorption
- Flammability
There are lots of reasons to use natural fibers in your applications. Sunstrand is your source for professional service.
| Feature | Advantage | Benefit |
|---|---|---|
| Rapid production of high quality fibers | Sunstrand’s proprietary manufacturing technology can be reasonably scaled to produce 4000 tons per year | Plastics manufacturers are ensured a reliable supply for high volume applications |
| Improved aesthetic options | Natively attractive material with limitless coloring options | Increased flexibility in finishing and reduced cost for color treatments |
| High stiffness properties | Capability to match composite stiffness in discontinuous systems | Stiffness can be matched to glass composites with reduced weight |
| Light weight | Combined surface treatment to protect fibers, increase fiber matrix adhesion and mitigate water absorption | Reduced part weight compared to glass or straight plastic components |
| Minimal water absorption | Combined surface treatment to protect fibers, increase fiber matrix adhesion and mitigate water absorption | Composites using Sunstrand fibers can be placed in outside environments dramatically increasing applications |
| Low Cost | Low cost feedstock and processing technology | Manufacturers can reduce cost by as much as 10% for comparative parts |