Talking about three major categories of high performance engineering plastics

Engineering plastics can be used as engineering materials and plastics that replace metal parts for machine parts. Engineering plastics have excellent comprehensive performance, high rigidity, small creep, high mechanical strength, good heat resistance, good electrical insulation, long-term use in harsh chemical and physical environments, and can be used as an alternative structural material for metal. But the price is more expensive and the output is smaller. Engineering plastics have excellent heat and cold resistance, excellent mechanical properties over a wide temperature range, and are suitable for use as structural materials. Compared with general-purpose plastics, engineering plastics can achieve higher requirements in terms of mechanical properties, durability, corrosion resistance, heat resistance, etc., and are more convenient to process and can replace metal materials. Engineering plastics are widely used in electrical and electronic, automotive, construction, machinery, aerospace and other industries. It has become an international trend to replace steel and plastic. Engineering plastics has become the fastest growing field in the plastics industry in the world. Its development not only supports the national pillar industries and modern high-tech industries, but also promotes the transformation of traditional industries and product structure.
High-performance engineering plastics refer to a class of engineering plastics with a long-term use temperature above 150 °C. Despite its very high performance, the formability is not very good, and the price is high and the application is limited. According to market demand, it can be roughly divided into the following three categories.
1: Polyphenylene sulfide (PPS), fluororesin.
2: Polyarylate (PAR) and polymer liquid crystal (LCP).
3: polysulfone (PSU), polyethersulfone (PES), polyetheretherketone (PEEK), polyetherimide (PE1), polyimide (P1), polyamideimide (PAl), and the like.

HR STONE mined two kinds of Semi Precious Stones: Blue Sodalite and tiger eye. Specially sodalite mineral quarry in Africa, The sodalite rock in Africa that also contains abundant blue sodalite and white nepheline. Both of these minerals have a hardness of approximately 6 on the Mohs hardness scale.The quarry start to yield two kinds of sodalite Blue blocks, big size blocks, small size blocks in 2018. Max size of big block can be about 250*180cm and weight about 15-20 ton per block. Small block has two sizes: 3-10cm 10-30cm . Annual yield of blocks is about 100containers.Blue sodalite has two kinds of color classifications, one is blue mainly, one is blue and white mixed.According to the color purity and texture, the blocks have different ranks for your reference.

      We ship the blocks to China and produce them into finished products, such as translucent blue sodalite slabs, table and arts. Whether super blue color or blue and white mixed, you can find out the right color you favor from our blue sodalite blocks and finished product.

      We normally produce translucent blue sodalite slab with small blocks, so the blue sodalite is laminated with natural or artificial stone, glass, or Acrylic.

       If you prefer blue sodalite slab is translucent, you can chose slab laminated with glass. Translucent blue sodalite is full of  bright and fantastic colors and atmosphere.

      Blue sodalite blocks, small or big size; blue  sapphier stone slab, blue sodalite table-,welcome to contact us for details.

      sodalite vs lapis :Blue sodalite has a strong resemblance to Lapis. For metaphysical purposes, this stone is said to improve one's Logical thinking.

 

       Sodalite was originally discovered in Greenland in the early 1800's, then about 100 years later it was next found in Ontario. A few other sources, mostly in Africa, exist today.

  We also have other semi precious stones wholesale, such as Tiger eye rough-super yellow color and commercial rank for your choice. Tiger eye only has small blocks.

 

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