问：
我觉得这是三种刷，几乎啊
有什么区别呢？
你觉得它更容易使用三种类型的笔？这并不容易比较卡
墨水？

答：
◇什么是中性笔？
中性笔有机溶剂含量，其低于原油粘度的油墨，水性比厚，写作时，通过笔尖墨水，它会变成一个半成液体，固体墨水，中性笔墨水钢笔墨水的{zd0}好处是，每一个下拉油墨中使用的笔，并且不挥发，渗漏，从而提供服务，如丝绸写的光滑，平稳流动的一般意义上的墨水。

◇什么是圆珠笔？
圆珠笔可分为石油和中性：油基油墨的特点是高粘度，水原子墨水的强大，但更油腻，中性墨水笔和粘度适中，不油腻，写流利，水和光牢度的水比油基油墨优秀原子。

◇什么是水性笔？主要溶剂笔
水是水，共同水性笔是圆珠笔，钢笔，塑料，画笔，和荧光笔，水性笔笔比油性，无味，干燥，易于手写笔的耐光性，但不溶于水，水会遇到意外渲染是指没有水Shuaiguo容易。

◇什么是投影笔？
预测基本上是油性笔笔，一，适用范围广，可在幻灯片上，玻璃或书面的任何物体，不褪色，不脱落，有许多学术机构或研究机构，例如购买投影笔，因为它可以烧杯或管上的标记。有些品牌的投影机可以添加墨水笔，首次油墨需要，填补了半小时，第二次将只需要10多分钟后，非常方便。其他制造商必须提供水性投影笔，他的笔迹水面清洗后没有留下任何痕迹，适用于所有的网站是做计算或示范活动简报场合。

◇什么是牛奶钢笔？
牛奶从笔彭特尔公司首次开发，在日本，其内容是不是真正油墨牛奶，但中性墨水，但是当它在日本市场销售所谓的“银河”，并作为表达广告技术牛;与本产品7种颜色的雾色，使手感柔软，一般习惯称之为“牛奶笔”的！牛奶笔可以写在信纸上的黑色或深色也可以适用于指甲，在日本相当罕见，流行女学生使用。

◇钢笔笔尖的信易为代表？
笔尖的信件厚度，大小，倾斜程度的代表，但葛家品牌有较大的规格不同，它是上标明的英文字母共同的含义如下：外汇：超细，特别适合于持有笔尖比薄，轻的人，招可横扫轻快和流畅文件。传真：罚款笔，小型和轻型性格适合握，东方（台湾）是许多笔划字体，让更多这种类型的使用。米：中等中等厚度的笔，墨流更适合于中小型文字字体。乙：广泛粗笔，适宜的签名，以及坚定有力的字体。存根：存根，平笔，书写能力持平，横写手写更苗条，直接写入比繁重。研究：精细斜超薄平板斜笔尖，斜笔尖更小，更微妙的中风。转播：厚宽斜粗斜平面斜笔尖笔，笔画宽。奥姆：斜介质中的平面斜笔尖的厚度。什么是中性

◇水笔伺服密封剂（锂酯）？
伺服密封剂（锂酯）根据胶体与表面化学理论在一个特殊的密封剂的研制成功的实践经验，被称为“锂酯。”墨盒，适用于中性水笔尾插头，这是墨水笔管密封，防止蒸发，或背部，并与油墨由于在后续的动态密封减少写作过程。因此，可以说是为“液体活塞。”
笔使用的“锂酯”的要求和中性墨水混溶，接口定义，无气泡，防蒸发，高低温稳定，良好的伺服触变液体。为了凝胶在较大的温度变化时笔，要保持良好的密封，以防止水分蒸发或墨水溢出回来。和写作的快速，密封剂可在任何时间的后续行动，和一个小下降墙，以确保后续工作完成的墨水。

答：
石油墨水笔是不容易的卡

答：
圆珠笔和圆珠笔是相同的，即石油笔中性笔墨水笔，因为它是做谁愿意购买，然后买质量好点，一对写作质量差比卡上的墨水少一些数量，而且要保持笔下来，下一次就不会与墨水卡

答：
圆珠笔和圆珠笔不同的是，不同的国家在不同时期，不同
称为石油笔现在很多人使用，编写更流畅

答：
通常是相同的，圆珠笔是圆珠笔井。圆珠笔是{dy}个{gj}，而笔尖是珠井。

答：
相同

Petroleum pen, ball pen, ball pens What is the difference?

Question:
I think this is three kinds of brush, almost ah
What is the difference then?
What do you think it more easy to use three kinds of pens? Which is not easy to compare card
ink?

Answer:
◇ What is a gel pen?
gel pen an organic solvent contents, its lower viscosity than the oil-based ink, water-based ink than the thick, when the writing, the ink through the nib, it will turn into a liquid by a semi-solid ink, gel ink pen ink the biggest advantage is that each a drop of ink are used in the pen, and are not volatile, leakage, thus providing services such as silk to write a general sense of sleek, smooth and steady flow of ink.

◇ What is a ball-point pen?
ball-point pen can be divided into oil and neutral: oil-based ink is characterized by atomic ink of high viscosity, water-based strong, but the more greasy; neutral pen and ink viscosity is moderate, less greasy, writing fluency, water and light fastness were water than oil-based ink excellent atoms.

◇ What is a water-based pen? The main solvent pen
water is water, common water-based pens are ball pen, pen, plastic, brush, and fluorescent pen, water-based pen pen than the oily, tasteless, dry and easy to pen their handwriting light-fastness, but not water, the water will encounter rendering to mean accidentally Shuaiguo easily without water.

◇ What is the projection pen?
projection pen is basically oily pen, a wide scope of application can be written on the slides, glass or any object, do not fade, do not fall off, there are many academic institutions or research institutes like to buy projector pen, because it can be beaker or tube on the mark. Some brands of projectors can add ink pen, ink for the first time need to fill a half-hour, the second will be required only 10 minutes later, very convenient. The other manufacturers have to provide water-based projector pen, his handwriting above water after cleaning, without leaving any trace, apply to be on site to do the calculation or demonstration exercise presentation occasion.

◇ What is a milk pen?
milk from the pen PENTEL the company first developed in Japan and its contents are not really inks milk, but the neutral ink, but when it is sold in Japan called “MILKY”, and to a cow as the commercials technique of expression; with this product seven kinds of colors are matte color, giving a soft feel, generally get used to call it “milk pen” of! Milk pen can be written on the stationery on the black or dark can also be applied to the nails, the use of rather unusual in Japan, popular girl students.

◇ fountain pen nib represented by the letter Yi-?
pen nib represented by the letter thickness, size, degree of tilt, but the Gejia brand is quite different from the specifications, it is marked on the common meaning of the English alphabet are as follows: EF: Extra-Fine, particularly suited to hold a pen nib thinner than the Light people, strokes can be swept briskly and with smooth paper. F: Fine fine pen, suitable for small and light character wield a pen, the East (Taiwan) were the font many strokes, so more use of this type. M: Medium Medium thickness of the pen, ink flow more suitable for those medium-sized fonts of writing. B: Broad thick pen, suitable for signatures, as well as vigorous firm fonts. Stub: Stub, flat pen, writing skill was flat, horizontal write more slender handwriting, direct-write, than heavy. OF: Fine Oblique thin flat oblique nib, oblique nib smaller, more delicate strokes. OB: Broad Oblique flat thick coarse oblique oblique nib pen, brush strokes wider. OM: Medium Oblique medium oblique nib thickness of the flat. What is the neutral

◇ Kandelia servo sealant (lithium ester)?
servo sealant (lithium ester) According to the Colloid and Surface Chemistry Theory and practical experience in the successful development of a special sealing agent, called the “lithium-ester.” Cartridge is suitable for neutral Kandelia tail plug, that is the ink pen tube sealed to prevent evaporation, or back, and with the writing process of the ink due to a decrease in follow-up with the dynamic seal. Thus can be regarded as “liquid piston.”
pens used “Lithium Ester,” Requirements and neutral ink immiscible, the interface definition; no air bubbles, anti-evaporation; high and low temperature stability, good servo thixotropic liquid. To gel pen in the case of large temperature changes, to maintain good moisture seal to prevent ink evaporation or overflow back. And called for fast writing, the sealing agent can be at any time follow-up, and the wall of a small dip in order to secure follow-up to the finished ink.

Answer:
CNPC ink pen is not easy card

Answer:
ballpoint pens and ball-point pens are the same, that is, Petroleum pen gel pen ink pen as it is done who would buy and then buy good quality points, a number of the poor quality of the writing less than a few ink on the card, but also to maintain the pen down, the next time would not have cards with ink

Answer:
ballpoint pens and ball pens The difference is that the country is different in different periods, called a different
Petroleum pens now used by many people, writing more fluent

Answer:
generally are the same, ball pens is ball-point pen Well. ball-point pen was the first title, while the pen nib is beads Well.

Answer:
the same05-12-10