Sodium hydroxid,with the chemical formula NaOH, is commonly known as caustic soda. It is a strong alkali with strong corrosivity, generally in the form of flakes,pearls or lumps.Industrial grade Caustic Soda contains a small amount of sodium chloride and sodium carbonate, and is white translucent crystal.Its aqueous solution has an astringent and creamy feel.Sodium hydroxide is prone to deliquescent in the air, so solid sodium hydroxide is often used as a desiccant.It is very soluble in water and emits a lot of heat when dissolved. It`s also soluble in ethanol and glycerin.
Sodium hydroxide (NaOH) is extremely versatile. Used in the production of paper, soap, dyes, rayon, metal smelting, petroleum refining, cotton fabric finishing, coal tar product purification, and food processing, wood processing and machinery industries.
The product is a strongly alkaline substance which belong to 8 grade dangerous goods. with strongly irritating and corrosive, dust or smoke can irritate the eyes and respiratory tract, corrode the nasal septum, direct contact between the skin and eyes and NaOH can cause burns, and misuse can cause digestive tract burns, mucosal erosion, bleeding and shock.So it`s highly corrosive and requires the "corrosive item" mark.
Caustic Soda,Caustic Soda Flake,Caustic Soda Chemical,Detergent Caustic Soda HENAN JINHE INDUSTRY CO.,LTD , https://www.speciatyelement.com
Main application and performances:
All above products with computer control are new multi-needle high speed sewing machine. The design was absorbed all kinds of advanced technology of sewing machine in the world, and in consider of Chinese actual situation, all control system are used in advanced computer and all operating procedure are displayed on the screen, and 10, 000. Designs are deposited in, conveniently adjustment, and with the function of designing designs, using simply.
Technical Data:
Width of quilting
 2450mm
Space between needle rows
 50.8, 127, 76.2, 152.4
Space between needles
430
Thickness of quilting
Less than 50mm
Speed of production
 45-180 m/hour
Speed of main shaft
 650-930rpm
Power
 4kw
Our Services:
1. After-sale service:
  Installation & Commissioning: The seller can provide the installation, commissioning and training
   service in buyer's factory, while the buyer needs to pay for VISA application, air ticket, accommodation,
  (if necessary) interpreting fee for seller's technician.
2. Warranty:For the machine above,the seller provides one year warranty starting from the moment
the seller dispatches the machines. For the detailed guarantee period of each part, please refer to the operation manual.Wearing parts,consumption material and the damage incurred by the buyer's incorrect operation are out of warranty range.
FAQ:
Voltage: Please pay attention to your country's voltage,
China is 220v 1phase 50Hz / 380v 3phase 60Hz. If different, please inform us in advance.
Our company:Â
Nanjing Square Mattress Machinery Co., Ltd. (also named Nanjing Sifang MattressÂ
Machinery Factory) was established in 1990. We are a specialized manufacturer ofÂ
complete line mattress & sofa spring equipment. Our present products cover 10 seriesÂ
and more than 60 models. Our present factory covers an area of 35,000sqm with aÂ
14,000-square-meter workshop.
Presently, our company is running strictly in terms of ISO90001:2000 quality system. OurÂ
products sell well not only in China but also far in Europe, South America, North America,
 Australia, the Middle East, Asia, Africa, and other countries and regions all over the world. Our products make us win customers' trust and recognition widely. Our annual exportÂ
volume is increasing rapidly. Any of your contacts or visits is sincerely welcomed. We lookÂ
forward to making cooperation with you in the near future!  Â
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Model NO.: HF2
Machine Power: 4 Kw
Knitting Style: Flat
Needle Style: Compound Needle
Needle Bar Style: Flatbed Knitting Machine
Computerized: Computerized
Knitting Machine Cut: Hf
Knitting Product Type: Mattress
Knitting Method: Mutineedle
Trademark: square. sifang
Transport Package: Stretch Film
Specification: CE
Origin: Nanjing China
HS Code: 84522190
Computerized Shuttle Multi-needle Chain Stitch Quilting Machine (HF-2)