Today, my focus on E-glass fiber Moisture release regular and control point.
E-glass fiber majority suppliers around world:
USA: PPG/OC/VETROTEX/JM
Turkey: CAMELYA
German:PDO
France; Saint-Gobain : Vetrotex , Twintex, Cem-fil .
Finland:ALSTROM
Taiwan: Taiwan Glass fiber, A.Johnson
Japan: Asahi( acquisited by OC in 2005) , NTB
China: JUSHI, CPIC, CTG( have merged by Sinomatech:002080 the stock code in shengzhen stock market) .
E-glass fiber can be serve for thermoset and thermoplastic reinforcement material.
Apply for Open Laminate processes including: Spray up, Hand lay-up , Pultrusion, Filament winding ; aussi, Closed Laminate Processes: Resin Transfer Moulding, compression moulding ( SMC, BMC &DMC), weaving , vacum centerfugal irrigation , etc.
for the Thermoplastics: CS - chopped strands serve for extrusion process, mostly using twist screw machine. LF-long fiber serve for injection process and extrusion process. the advanced LFT is LFT-D/ILC. and E-LFT. LFT is meaning Long fiber thermoplastics. there is also have Glass Mat Thermoplastics -GMT or advanced GMT call Superlit GMT. (Quadrant and Azdel play the co-actor)
Ok, let's return to the point.
what is the regular for E-glass fiber moisture releasure control regular.
See my masterpiece as :
CTG SMC roving and Gun roving
T949/T132
Air dry oven ( 12h)
120
130
130
130
130
130
CTG chopped roving
983/984/985
Micro dry oven(8h)
120
125
125
125
125
125
30kw
Air dry oven (12h)
12
130
130
130
130
130
Balance oven( 10h)
90
2min
110
3h
130
4.5h
80
9.5h
2
10h
more content will be update frequently.
Wednesday, December 20, 2006
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment