When the species is old enough and the color is bright enough, there will be a phenomenon of Ying Cui, that is, a radix, a large piece of green, and the legendary gold silk is the highest state of this phenomenon.
The root is at the bottom, and the rest is actually colorless.
The so-called "the old color does not enter", why in recent years, the market white glass rose strongly, because the colorless jade can grow to the extreme, the jewelry-grade jade water is beautiful, and is loved by the market. In general, good color is often not enough, and it is more difficult to achieve the color balance of jade. In recent years, the more popular Mu Na, is a relatively balanced variety, but the wood is not high color, it is to sacrifice the hue, in exchange for the superiority of the water.
In addition, please note that this phenomenon of Ying Cui is different from what we usually call "color root". The color root is also a color, reflecting a color, but the color root is gradually spreading, that is, from the color root to In other parts, the color is from light to dark, and all parts have colors and different shades. The emerald of this mapping phenomenon, the color root is the color root, the land is the land, the other parts are completely colorless, the species is very old, very transparent, and the color root is very strong, and the transparent and colorless all reflect the green. It seems that the light is on a white cloth, the red light is red, and the green light is green.
Simply make an analogy:
The color root is like a clear water tea, and the green is like a colored stone in the clear water.
This makes it easy to understand why the jadeite of the Ying Cui phenomenon is more radiant. Under normal light, the enamel-graded jade and the emerald jade are almost the same. The former seems to be more homogeneous and better-looking, but in the dark, the difference is obvious. The latter has obvious advantages. The light emitted is much stronger.
Petrolatum Tape
I System description:
The Anticorrosion system includes four parts: seal paste, putty (mortar), tape and protection band. This is based on the principle of hydrophobic oil and oily to constitute oily protection layer with a few continuous layers on the surface of work piece, so that the equipment is always to stay in seal condition of oil film which is impossible to be peeled or cured, especially in moisture or under water or in ground environments. The flexibility feature of the system without curing, hardening and cracking is able to adapt thermal expansion and shrinkage of work piece for long term seal protection. The system is able to resist erosion of inorganic acid, alkali and salt and has good electric insulation nature. The operation of AC oily fiber anticorrosion tape is easy to operate; it can be operated in water and moisture surface directly, which is other kinds of anticorrosion can`t accomplish. No volatile toxic and harmful components are in the system in conformity with strict international requirement for environment protection.
â…¡ Product feature:
Easy application-Installation fast and easy-simply remove the release film and press onto the substrate.
Superior adhesion capabilities-Creates a strong bond to the substrate for long-lasting waterproofing Protection.
Excellent sealing performance-It seals around fasteners, allowing no water to penetrate and get to the substrate.
Highly conformable and flexible-Can accommodate settlement and shrinkage movement.
Long-lasting waterproofing protection-It creates a water and moisture barrier that does not degrade from the effects of the environment.
â…¢ Technical Datas:
Offshore Pipeline Petrolatum Tape
Offshore Pipeline Petrolatum Tape, Grease Fiber Anti-corrosion Tape, Ship Petrolatum Tape, Offshore Pipeline Petroleum Tape
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