Multi-axial fiberglass facrics are made from rovings. The rovings placed parallel in each layer in a designed direction could be arranged 2-6 layers, which are stitched together by light polyester threads. The general angles of the placing direction are 0,90,±45 degree. Unidirectional knitted fabric means main mass is in a certain direction, for example 0 degree. It is applied for vacuum infusion or winding process and mainly used for the production of wind blades, pipes, and so on. They are available for epoxy(EP), polyester(UP), and vinyl resin (VE) systems.
2,Stable resin speed for vacuum infusion process
3, Good combination with resin and no white fiber (dry fiber) after curing
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Package & Storage:
The fabrics should be stored away from heat and moisture, and in their original packaging. The best conditions are : temperatures between 15 and 35 , humidity between 35 and 65%. If the product is not stored under these specifications , it is advisable to condition it in the workshop for at least 24 hours before use, to prevent condensation. The pallets can be stored in 2 levels(1/1).Tianma recommends that the material be used according to FIFO(first in, first our)method. It is recommended the use of a spacer plae(10mm) between the pallets.