Type: | Paraffin |
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CAS No.: | 8002-74-2 |
Formula: | C25h32 |
EINECS: | 232-315-6 |
Key Features: | High Melting Point, Low Oil |
Chief Constituents: | Wax |
Samples: |
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Customization: |
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Paraffin wax, also known as crystalline wax, is through distillation after solvent refining, solvent dewaxing or by wax freezing crystallization, press dewaxing to make wax paste, and then by solvent deoil or sweat deoil, and supplement refined by flake or needle crystal. According to the different degree of refining, it can be divided into three kinds: full refined paraffin, semi-refined paraffin and crude paraffin. Each type of wax is divided into different varieties according to its melting point. | The main quality indicators of paraffin are melting point and oil content, with the former indicating temperature resistance and the latter indicating purity. Each type of wax is divided into different varieties according to the melting point, such as 52,54,56,58 and so on. According to the different degree of processing and refining, it can be divided into three kinds of fully refined paraffin, semi-refined paraffin and crude paraffin. The oil content of fully refined paraffin is less than 0.8%, and the oil content of semi-refined paraffin is less than 1.8%, which are widely used. |
Item | Value | Test method | |||||||||
Grade | #52 | #54 | #56 | #58 | #60 | #62 | #64 | #66 | #68 | #70 | |
Melting point,ºC | 52-54 | 54-56 | 56-58 | 58-60 | 60-62 | 62-64 | 64-66 | 66-68 | 68-70 | 70-72 | GB/T 2539 |
Oil content,%(mass) | ≤ 0.5 | GB/T 3554 | |||||||||
Color,Saybolt scale | ≥+27 | ≥+25 | GB/T 3555 | ||||||||
Max light stability | ≤ 4 | ≤ 5 | SH/T 0404 | ||||||||
Penetration,(25ºC),1/10mm | ≤ 19 | ≤ 17 | GB/T 4985 | ||||||||
Kinematic viscosity,(100ºC),m/s | Report | GB/T 265 | |||||||||
Odor number | ≤ 1 | SH/T 0414 | |||||||||
Water soluble acid/base | Not detected | SH/T 0407 | |||||||||
Mechanical impurity&moisture | Not detected | Visual inspection |
Crude paraffin contains more oil, mainly used in the manufacture of matches, fiberboard, canvas and so on.
Fully refined paraffin wax and semi refined paraffin wax is widely used, mainly used for food and other commodities of components and packing materials, baking container with dressing, cosmetics raw materials, used for fruit preservation, improve rubber insulation aging resistance and increase flexibility, electrical apparatus, precision casting, stylus, waxed paper, crayons, candles, carbon paper, etc.
Plate wax: 50KG / Bags,10 PCS / Bag,
21 tons in 1* 20-foot container, 28 tons in 1* 40-foot container
Granular wax: 25KG / Bags,
17 tons in 1* 20-foot container, 24 tons in 1* 40-foot container
We will try our best to satisfied you:
1. Tailor-made for every customers.
2. Third-party test for the products you demand.
3. Test your counter-samples and produce them for you.
4. Best discount for old customers.
5. 24 hours service.
We promise to provide high quality products,competitive price and good service!Sincerely expect to cooperate with you in the future!
Why choose us?
1.Over 10 years of chemical products manufacture and export Experience.
2.Reasonable price with good quality and short delivery time.
3.Advanced processing equipment and professional operators.
4.Negotiate all the time whenever have a after-sale matter.
5.Relevant authoritative test reports and certificates to ensure quality.
6.Patented skills and design team,accept all the OEM and ODM orders.
1. Are you a factory or a trading company?
We are a compnay integrating industry and trade,providing one-stop service.OEM could be accepted.
2. Do you provide samples?Is it free or extra?
Free samples.The sample's freight fee need to be paid by your side.
3. Do you have any certificates related to quality control?
ISO 9001:2008 certification to ensure quality.
4. What should I provide to get a quotation?
Pls inform us of the product type which you need,order quantity,address and specific requirements.The quotation will be made for your reference in time.
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