摘要:
A glass composition for glass fiber comprises, by mass percentage in terms of oxide, 60 to 75% SiO2, 0 to 10% Al2O3, 0 to 20% B2O3, 5 to 15% Li2O+Na2O+K2O, 0 to 10% MgO+CaO+SrO+BaO+ZnO, 0 to 10% TiO2 and 0 to 10% Zr02. A glass fiber consists of the above glass composition for glass fiber. A process for producing a glass fiber comprises the steps of melting the above glass composition in a heat-resistant vessel and continuously drawing out the molten glass through a heat-resistant nozzle so as to form a glass fiber; coating the surface thereof with a chemical; and continuously reeling the coated glass fiber. A composite material is obtained by compositing the glass fiber with an organic resin.
摘要翻译:玻璃纤维用玻璃组合物以氧化物计,以60〜75%的SiO 2,0〜10%的Al 2 O 3,0〜20%的B 2 O 3,5〜15%的Li 2 O + Na 2 O + K 2 O,0〜10%的MgO + CaO + SrO + BaO + ZnO,0〜10%TiO 2和0〜10%ZrO 2。 玻璃纤维由上述玻璃纤维用玻璃组合物构成。 制造玻璃纤维的方法包括以下步骤:将上述玻璃组合物熔化在耐热容器中,并通过耐热喷嘴连续地拉出熔融玻璃以形成玻璃纤维; 用化学品涂覆其表面; 并持续卷绕涂层玻璃纤维。 通过将玻璃纤维与有机树脂复合而获得复合材料。
摘要:
A surface-condition-information obtaining unit obtains information on a surface condition of a rewritable display medium on which information is reversely displayed visually. A write-laser output unit outputs a write laser to irradiate the rewritable display medium with the write laser, to perform a drawing on the rewritable display medium. A control unit performs a write process for displaying an image on the rewritable display medium by adjusting a laser output condition based on the information obtained by the surface-condition-information obtaining unit and controlling the write-laser output unit based on an adjustment of the laser output condition.
摘要:
A surface-condition-information obtaining unit obtains information on a surface condition of a rewritable display medium on which information is reversely displayed visually. A write-laser output unit outputs a write laser to irradiate the rewritable display medium with the write laser, to perform a drawing on the rewritable display medium. A control unit performs a write process for displaying an image on the rewritable display medium by adjusting a laser output condition based on the information obtained by the surface-condition-information obtaining unit and controlling the write-laser output unit based on an adjustment of the laser output condition.