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[China]
Trade Verify
Address: Rm 408, Building A8, Taishang Innovation Park, No.428, Wubao Road, Minhang District, 201101, Shanghai, China
Contact name:Rich Li
HY Networks (Shanghai) Co., Ltd. |
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Verified Suppliers
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NP17 Windsurfing Mast Designed to fit Neil Pryde EVO/RS Sails
Advantages:
1. Light weight and strong strenght
2. Excellent durance.
3. Corrosion resistance
4. Excellent planeness
5. Nice appearance
The carbon fiber winding forming process is a forming process in which the winding machine uses a computer preset program to accurately compile a group of yarns on a pre-designed mold to form a composite material product with a higher degree of mechanization. The advantage of the winding process is that the pretension of the yarn can be maintained throughout the molding process, so that all carbon fibers can share the stress of the product at the same time, thereby better exerting the performance of this new material. Another advantage of the winding process is that it can match different resin systems for carbon fiber according to the requirements of special working conditions, so as to meet some special requirements such as flame retardant, high temperature resistance and strong corrosion resistance.
The mechanized production method can improve the production efficiency and reduce the production cost while ensuring the stable product quality. According to the needs of different customers, we design different layers and winding methods to make your pipe fittings not only have super performance but also have a unique appearance.
If you refuse to become mediocre and monotonous, please choose winding, because winding makes your products vivid!
There are 2 kinds of winding process as below:
1) Dry winding
The main raw material for making carbon fiber tubes by dry winding is carbon fiber prepreg tow. The raw material supplier will accurately control the resin content of the tow when making the prepreg tow, so the quality stability of the manufactured product is relatively easy control. This production method has high efficiency, and the production environment is clean and hygienic, but the raw material price is higher and the storage conditions are higher.
2) Wet winding
This method is mainly to soak the carbon fiber filament tow in the resin first, then wind the soaked tow continuously on a stainless-steel core mold through the control of tension to make a core mold tube.
This method is the mainstream way of making high-performance carbon fiber tubes. The main advantages are: economical process, which can effectively reduce production costs; the internal sealing effect of the product is good, the internal air is extruded, and the porosity of the product is greatly reduced; the fiber layout is balanced Smooth; resin lubricated, can reduce carbon fiber wear during production; production speed is fast. The disadvantages are: there is a certain waste of resin raw materials; the accuracy of the resin content is difficult to control accurately; the environmental friendliness is low.
Compression test
To simulate the force situation when the sail is assembled, fix the two ends and squeeze the mast. After reaching the corresponding curve of the sail, continue to increase the load until the mast breaks. Get the damage load, compared with the corresponding standard.
Bending test
To get the curvature, support the mast at both ends and hang with a
weight of 30 kgs in the middle, then bend is tested in the middle
and the other six positions which are equally distributed. Obtain
the IMCS value of the mast and draw a standard bending curve for
easy comparison with the sail curve.
Why choose us:
carbon/aramid/UHMWPE fibers and relative products;
which offer good prices and stable good quality;
the products to client and help them to find a total solution.
We supply competitive price, high quanlity and satisfied service!
You will find we are the right supplier you are looking for!
RFQ:
Q1: Can I have a sample order?
A: Yes, you are welcome place a sample order to test and check quality
your side before you place the bulk order. Mixed samples are also
acceptable. Please let us know your courier account number to
deliver it freight collected.
Q2: What is the lead time of an order?
A: For our standard product, sample order only needs 1-3 days, mass
production usual needs 10-15 days but it’s according to the order
quantity.
Q3: Do you have any MOQ limit?
A: Yes, we have different MOQ limit according to the type of product
you want, but usually MOQ is small.
Q4: Can you accept mixed batch of different products?
A: Yes, we support different products mixed.
Q5: How do you ship the goods?
A: We can ship the goods by sea, air, train or courier.
Q6: Can you pack the goods on pallet or in crate?
A: Yes, we can provide such kind of package to facilitate loading and
unloading the goods by forklift.
Q7: Can you print our logo on the outer package?
A: Yes, we can, but it’s only for big order, for small order, we just
print it on the paper and paste it on the package.
Q8: Can we visit your company and factory?
A: Yes, you are welcome, if you need the airport pick up and hotel
reservation, please let us know once you decide the itinerary.
Q9: What is your payment terms?
A: As usual, you are suggested to send the payment by t.t, 100% t.t
in advance for order value less than $5000, for bigger order, it’s
30% deposit and 70% t.t against B/L copy.
