Viscosity Curve for E-glass Family E玻璃家族的黏度曲线
)esiop( ytiso cs度Vi黏 goL 26
Strain Point 张力点 Annealing Point 退火点 Softning Point 软化点 8 Liquidus 液相 6 OC ontrol Point Devitrification Range OC控制点 4 除去玻璃光泽范围 2
0
1000 1200 1400 1600 1800 2000 2200 2400 2600 2800Temperature o
F 温度 华氏度
16141210
Raw Material 原料
E-Glass Advantex SiO2 SAND沙 30% Al2O3 CaO CLAY 粘土 30% LIMESTONE OR 23% BBURNT LIME 石灰石或生石灰 2O3 CaO
BORATES 硼酸盐 15% Na2O
COLEMANITE 硬硼酸钙石 ULEXITE 硼钠钙石 SO3 Gypsum 石膏 Fe2O3 Iron Oxide 氧化铁
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SAND 沙 38% CLAY 粘土 31% LIMESTONE OR 23% MgO BURNT LIME 石灰石或生石灰 BURNT DOLOMITE or 6% 煅烧白云石或 Na 2O Soda Ash 纯碱 Gypsum 石膏 Iron Oxide 氧化铁
Advantex Versus E-Glass Advantex 与E玻璃的对比
GLASS CHEMISTRY (% BY WEIGHT) 玻璃化学成分 比重
SiO2 CaO Al2O3 B2O3 Na2O MgO Fe2O3 F2 FeO
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E-GLASS 55.0 21.5 14.5 6.0 1.3 0.6 0.3 0.2 0.1 ADVANTEX 60.0 22.0 13.0 ---- 0.6 3.0 0.3 ---- 0.14
Melt Segregation 熔化分层
10 8 6 4 2 0
200E 1474E
5460E 621E X808E 3709 5075
1 = POOR 差 1 0 = VERY GOOD 很好 29
Comparison of Viscosity and Liquidus 黏度和液相线的对比 GLASS 玻璃类型 X5075 1759E X8080E 621E 5460E
VISCOSITY 黏度 Log 3.0 (0F) 2303 2198 2219 2197 2196 LIQUIDUS 液相线 (0F) 2163 1995 2010 1960 1957 BUSHING 漏板温差 DELTA T (0F) 140 203 209 237 239
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