1.Product introduction
Compared with steel fiber, bundle stranded fiber has the characteristics of acid-base corrosion resistance, high strength, easy dispersion, easy construction and no damage to mixing equipment. The polymer coarse fiber is made of polypropylene by special parallel drawing, twisting forming process and surface treatment. It has the advantages of high fracture strength, good dispersion in concrete and strong binding force. It can replace steel fiber for crack resistance and reinforcement of cement concrete
2.Product parameters
| Product name |
pp stranded fiber |
Texture |
PP |
| Colour |
Grey/White |
Product shape |
Monofilament |
| Density(g/cm³) |
0.91 |
Equivalent diameter |
0.3mm-0.5mm |
| Length(mm) |
40 50 60 Customizable |
Melting(ºC) |
160-170 |
| Acid resistance |
Excellent |
Alkali resistance |
Excellent |
| Tensile strength(Mpa) |
>500 |
Elastic modulus(Mpa) |
>5000 |
| Elongation at break(%) |
15-30 |
Water absorption(%) |
<2 |
3.Application domains
1. Protection lifting and face slab of wharf; large area (floor, roof, etc.) concrete.
2. mass concrete pouring, such as wharf, high-rise building conversion girder, column, floor, etc.
3. Roof treatment, basement and wall plastering mortar of industrial and civil buildings.
4. road, bridge pavement and guardrail.
5. Concrete pouring of dam, pool, parking lot, golf course, etc.
6. Making concrete components, pipes and plates.
7. shotcrete for tunnels, mines, culverts, slope surfaces, etc.
4.Workshop equipment
5.Product packaging and shipping
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer, not a trading company.The factory is located in Yantai, Shandong Province
Q: How long is your lead time?
A: The normal lead time is 5-10 days. It is according to the quantity and inquire of us before place any orders
Q:Do you provide free samples? Are the samples free of charge or need to be paid?
A: Yes, Free samples of 0.5-1 kg for each type are available for our customers. The samples are free but the freight is collected.
Q: What are the terms of payment?
A: Full payment is needed in advance before shipment.
Q: How about your research ability? Do you offer technical support service?
A: We have our own research labs and testing labs. Many universities and institutes has built a long-term strategic partnership
with us. We offer technical support services for our customers.
A:Yes. You can order a ton of fiber and test it.
Q: Do you accept customised orders?
A: Yes, we take customised orders. Please inquire of us before place such orders.
Audited Supplier 
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