Platinum is different from K Platinum! The color is almost the same, the price difference is a lot!
Platinum
(Platinum, referred to as Pt), is a naturally occurring white precious metal. In addition, only jewelry with a platinum content of 850 ‰ or more can carry the platinum's proprietary mark - platinum (platinum, platinum) or Pt.
2.K Platinum
Strictly speaking, "K Platinum" is a wrong statement. Because the appearance is like platinum, it is only in the market that the merchants say "white k gold" as "k platinum", which should actually be called white gold. (Take 18K white gold as an example: it is made up of 75% gold and 25% other metals, showing a white surface. 18K white K gold proprietary logo----Au750/G750/18K/gold 750.)
Platinum and white K gold have the following differences
1. Platinum is a natural pure white metal. White gold is an alloy of gold with metals such as palladium, nickel, silver and zinc. It is also known as K white gold.
2. Platinum is rare, the annual output is much less than gold, more precious.
3. Platinum has a high density, and a piece of platinum jewelry is 20% heavier than a piece of white K gold.
The most straightforward way to distinguish between platinum and other white gold
Looking for platinum-specific logos in jewelry - Pt
According to the regulations, the back of each piece of platinum jewelry must be engraved with the exclusive logo of platinum: platinum (platinum, platinum) or Pt, with a thousand points of platinum purity (including platinum), such as platinum ( Platinum, Platinum) 950, Pt950, Pt990 (foot platinum), Pt999 (thousands of platinum).
After understanding the above important information, you will not mistakenly think that white gold is platinum.
This kind of vest is used of the intellingent hydrophobic fabric which can draws sweat to the surface where it can evaporate, to keep your skin dry when the tempeature rises. This is why they are named sports safety vest. This garments also have the second option, "Reflective elastic webbing", you can wear them directly over your coat. Not only does our top of the range safety vest look great, it's a practical option too.
Sports Safety Vest,Mesh Vest,Mesh Reflective Vest,Reflective Waistcoat
Xinxiang Zhongke Reflective Material Co., Ltd. , https://www.safetyvest.pl