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玻璃化

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Of which involve the enamel glass material to the laser glass decoration.

其中有涉及把瓷釉材料玻璃化到玻璃材料上的激光装饰。

The process in which a glass (noncrystalline or vitreous solid) transforms to a crystalline solid.

玻璃化:玻璃转变为晶体的一种工艺。

Main compositions of fly ash impact significantly the effect of treatment and melting characteristics of melting and vitrification.

熔融玻璃化是处理垃圾焚烧飞灰的有效方法;飞灰的成分是影响熔融玻璃固化处理效果和熔融特性的重要因素。

The heat capability of the hybrid material was tested by DSC,which indicates that Tg and Td elevate above 10℃ and the exothermal quantity decreases by about 50%.

通过TEM,XRD等分析手段对制备的杂化材料进行了表征,证明该乳胶粒子具有剥离型结构,并用DSC对该杂化材料的热性能进行了测试,其玻璃化转变温度和起始分解温度均提高10℃以上,放热量减少约50%。

With increasing the percent of azide substitution, maximum temperature of thermal degradation is also increscent, a linear relationship exists between the glass transition temperature of B and percent of azide substitution.

随着叠氮化反应程度的加深,最大热分解温度升高,不同程度叠氮化取代率的叠氮聚醚多元醇的玻璃化温度与叠氮化取代率成线性关系。

The order of glassy copolyester relates to the free hydrocarbyls at the end of the chains, and the glass transition of uncrystallizable copolyester (IPA30) will be disappeared after the formation of these hydrogen bonds.

玻璃态聚酯中胚核的大小是导致玻璃化转变在DSC中呈现出不同形状和程度的原因。

However, at the high concentrations, they accreted as the concentrations increase. At the middle and low concentration, the aqueous solutions formed partially amorphous glassy state.

对于玻璃化转变,中低浓度区溶液形成的是部分晶体的玻璃态,紧接着在高浓度区溶液形成完全的玻璃态。

A fine-grained crystalline ceramic material that was formed as a glass and subsequently devitrified.

玻璃陶瓷:一种晶粒细小的晶体陶瓷材料,先制成玻璃,随后做反玻璃化处理。

Two series of polyurethane acrylate grafted acrylic resins (Acr-g-TPU-PETA and Acr-gPPU-PETA) self-emulsifying systems are obtained by grafting -NCO group modified polyurethane acrylates with acrylic copolymer prepared from n-butyl acrylate, styrene,βhydroxyethyl methacrylate and acrylic acid The self-emulsifying systems showed Newtonian fluidity with viscosity closed to that of water, the solid contents were around 30% The T〓 of 15~4℃ for dried film before photocuring favored film formation at room temperature DSC and DMA results showed that PU-PETA is compatible with acrylic resin in the grafted resin The TG and dTG curves for Acr-g-PU-PETA samples were substantially different from the corresponding blends, and the brodened dTG peaks for photocured grafted resin suggest that there might be multiple interactions among chain segments The photocued film of the grafted resins self-emulsifying system exhibited good overall properties with polyurethane acrylate grafts ranging from 30% to 50%, and Acr-g-TPU-PETA series showed better properties than Acr-gPPU-PETA series The adhesion of the photocured film was 1~2 grade, impact strength was 50kg-cm and flexibility was 1mm The Shore hardness and the adhesion of the film decreased markedly if PETA was replaced by HEMA as photoactive group due to the lower C=C double bond content in the grafted resin The polyhydroxy amine-linked thioxanthones photoinitiators can be evenly dispersed in self-emulsifying system without color spot appearing in the dried film The films photocured with IV〓~IV〓 generally exhibited higher Shore hardness, gloss and solventresistance than that cured with Irgacure 2959 and did not induce the rusting of the iron substrate Pigmenting with titanium oxide had no effect on the photocuring The polyhydroxy amine-linked thioxanthone IV〓 and IV〓 can be new candidates for the formulation of titanium oxide pigmented photocurable water-borne coatings for their pale-yellow appearance and slight interference with the color of the coatings WB 4759 with high water-solubility coalesced and separated from the dried resin film, and even induced the rusting of iron substrate.

以丙烯酸丁酯,甲基丙烯酸-β-羟乙酯,丙烯酸及苯乙烯合成厂丙烯酸共聚树脂,并与含-NCO端基的聚氨酯丙烯酸酯接枝反应,经水性化后,得到两个系列(Acr-g-TPU-PETA和Acr-g-PPU-PETA)各5个不同配比的丙烯酸树脂接枝聚氨酯丙烯酸酯自乳化体系,粘度与水相近,为牛顿流体,固含量30%左右。光固化前干燥涂膜的玻璃化转变温度在-15℃~4℃之间,有利于室温下成膜。DSC及DMA谱表明两种树脂基本相容。Acr-g-PU-PETA的热失重行为明显不同于共混材料,接枝样dTG峰明显宽化,表明接枝样中链段之间的相互作刚有多重性,丙烯酸树脂与聚氨酯之间有一定的相容性。接枝树脂自乳化体系光固化涂层的综合性能以聚氨酯丙烯酸酯成分为50%~30%者相对较好,且以Acr-g-TPU-PETA系列更理想。光固化膜的附着力为1~2级,冲击强度为50kg·cm,柔软性多为1mm。以HEMA代替PETA作为接枝树脂的活性基团,碳—碳双键密度太低,光固化膜交联点太少,硬度和附着力均较差。多羟基胺连硫杂蒽酮光引发剂能均匀分散于树脂自乳化体系和接枝树脂干膜中,不出现色斑,光固化膜肖氏硬度一般高于以Irgacure 2959为光引发剂的光固化膜,光泽度及耐丁酮溶剂性能均有所提高,不会诱导铁基生锈,钛白着色对光固化结果几乎没有影响。本论文所合成的多羟基胺连硫杂蒽酮光引发剂IV〓与IV〓为浅黄色,对光固化涂层的颜色干扰较小,为配制钛白着色光固化水性涂料提供了新的光引发剂。水溶性太强的WB 4759在干膜中易聚结析出,且对所附着的铁基有诱导锈蚀作用。

VSD2 suitable for the eryopreservation of sea perch embryos and PM1、PM2、PM3 and PM4 suitable for flounder embryos and PMP1 suitable for turbot embryos were chosen by adjusting the ratio of cryoprotectants in BS2 and equilibrating embryos in vitrification solutions.

在基础液BS2中对抗冻剂配比进行调整,经过胚胎平衡实验,筛选出了适合于牙鲆胚胎的玻璃化液PM1、PM2、PM3和PM4,适合于大菱鲆胚胎的玻璃化液PMP1。

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但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

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Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。