Glass Fiber Tricot prepreg
Sep 30th, 2009 | By admin | Category: Fiberglass FabricsSpecification of glass fiber tricot and unidirection glass fiber prepreg
Wind Power Blades application foreground:In the world ,energy mainly comes from oil,coal and nuclear power.Oil crisis has already appeared,in the nearest 2 years ,oil prices growed up rapidly ,expensive oil prices must badly affect the World economy.There are some way to solve the energy crisis.Firstly,improve the combustion efficiency and reduce the resource consumption, realize the clean coal combustion to reduce pullation;Secondly,exploit new energy and actively use regeneration energy;Thirdly,exploit new material process and realize save energy maximum.
Wind resource as a kind of regeneration energy contains huge,may regenerate and widely distribute.From programming,American,Danmark,England,Germany,
Spain,France,Japan,Canada,India ete planned to improve Wind Power development.Ukraine has contracted with American company to build 0.5billion KW Wind Power field. Wind energy in the world may be utilized is estimated about 2X107MW,is 10 times more than total water energy may be utilized in the world .In China ,area with abundant wind energy is mainly located on glassland ,desert in the North,Westnorth,Northeast and on inshore,island in the East ,Southeast.For the specific geography conditions of inland area in China ,some area contain abundant wind energy,is especially proper to develop wind power.
Recent year, the development of Wind Power also improved the development of tricot,unidirection glass fiber prepreg.Especially in the past 4 years,Wind Power stations are constructed rapidly, the number of Wind Power stations are launched into use has growed up point-blank.With the excellent mechanical properties and light weight, they are fit for the Wind Power Blades.For the great potential to exploit and utilize wind energy,it brings an more important application to the tricot,unidirection glass fiber prepreg in this field.TS(Plain Fishing Rod Factory of Carbon) catch this opportunity ,use green new energy,create own-brand.TS regards serving customer better,contributing to society and benefit human as its tenet,with the spirit of scientific management,never satisfied,pursuing perfects ,TS continuously improves own management , provide clean energy with ardent service and help national and foreign friends to get successful.
Glass Fiber Tricot/Epoxy ,Unidirection Glass Fiber/Epoxy manufactured by TS that the matrix is latented and cured at intermediate temperature was producted by melt method. It appears uniform resin content,low volatile,long shelf life,good performance and excellent properties of cured laminates etc.It is widely used in various fields of Wind Power,shipping Industry,automobile Industry,sports application,architecture and so on.TS has researched several years in the subject of prepreg for Wind Power Blades.TS had top-ranking technicians and advanced product lines,imported advanced testing instruments .TS has traded exchange with several European nations and can research &manufacture with customer’s order.
Specification
|
Grade |
Glass fiber area weight |
Fiber Area weight |
Resin Content |
Prepreg total weight |
Volatile Content |
|
KB600 35 |
600±30 | 610±31 | 35±3 | 938±47 | <1 |
|
KB600 45 |
600±30 | 610±31 | 45±3 | 1109±55 | <1 |
|
KB600 50 |
600±30 | 610±31 | 50±3 | 1220±61 | <1 |
|
KB1000 48 |
1000±50 | 1012±51 | 48±3 | 1946±97 | <1 |
|
KT900 38 |
885±53 | 900±54 | 38±3 | 1450±73 | <1 |
|
KT950 44 |
935±56 | 950±57 | 44±3 | 1700±102 | <1 |
|
KT1200 38 |
1160±70 | 1175±71 | 38±3 | 1895±114 | <1 |
|
KT1250 43 |
1210±73 | 1225±74 | 43±3 | 2150±108 | <1 |
| G600 32 | 600±30 | 32±3 | 882±44 | <1 | |
|
G1200 32 |
1200±60 | 32±3 | 2205±110 | <1 | |
|
G1500 32 |
1500±75 | 32±3 | 2205±110 | <1 | |
|
G1600 32 |
1600±80 | 32±3 | 2355±118 | <1 | |
|
G1800 32 |
1800±90 | 32±3 | 2647±132 | <1 |
Mechnical properties of cured laminates
| Item | Unidirection | Biaxial | Triaxial |
| Tension strength(MPa) | ≥900 | ≥100 | ≥400 |
| Tension Modulus(GPa) | ≥43 | ≥10 | ≥20 |
| Cmopression strength(MPa) | ≥700 | ≥90 | ≥320 |
| Interlaminate sheer strength(MPa) | ≥53 | ≥24 | ≥35 |
Shelf life of Prepreg
- Store 1 month at 22℃
- Store 3 months at 0℃
- Store 6 months below-18℃
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