Paraffin wax (Paraffin) is a mixture of hydrocarbons extracted from certain distillates of petroleum, shale oil or other bitumen mineral oils, the main component is solid alkanes, odorless and tasteless, white or light yellow translucent solid. Paraffin wax is a mixture of positive chain saturated alkanes of different molecular weights, which can be expressed by the general formula CnH2n+2. According to the Chemicalbook physical state of paraffin, it can be divided into three categories: liquid paraffin, solid paraffin wax and microcrystalline wax. Paraffin wax has many advantages such as low price, wide source, colorless and odorless, stable physical and chemical properties, large latent heat of phase change, etc., so it is widely used in medicine, packaging, construction,
camouflage, industry and agriculture and other fields, and there have been many studies on composite phase change energy storage materials in recent years.The appearance is white solid. Varieties with melting point 50 °C ~ 70 °C, relative density 0.9, average carbon chain length C28 ~ C29, relative average molecular mass of 400: 20 °C solid relative density 0.88 ~ 0.93, refractive chemical book emissivity 1.526 ~ 1.535, 100 °C liquid relative density 0.73 ~ 0.77, refractive index 1.418 ~ 1.433. Soluble in benzene, insoluble in ethanol and water.

Product Parameters

Product application
1. Application in the field of packaging. Paraffin wax improves the finish, toughness and printing quality of packaging materials while reducing production costs. Therefore, it is often used as a papermaking sizing agent and a waterproof and oilproof coating. 2. Application in the field of industry and agriculture. Paraffin wax wax has a wide range of applications in the rubber, textile, investment casting, plastics and electronics industries. It can be used as an antioxidant, softener, toughening agent and mold release agent for rubber, and can also be used as a glossy finishing agent, softener, batik anti-dyeing agent and water-repellent burying agent for textiles. 3. Application in the field of medicine. The most used chemicalbook in the pharmaceutical field is liquid paraffin. Liquid paraffin wax is an oily cohesive organic matter, insoluble in water, nor saponified, with good transparency, easy flow, non-biological toxicity, and similar properties to bioglue. 4. Application in the field of construction. Among building materials, phase change paraffin wax is mainly used in phase change energy storage gypsum board, phase change energy storage concrete, building thermal insulation materials, phase change energy storage mortar and phase change heat storage floor and ceiling. 5. Application in the field of
camouflage. The characteristics of paraffin phase change materials have broad application prospects in thermal infrared camouflage and thermal infrared false targets.

Hebei Rongxintong Industrial Co., Ltd. is the specialized chemical, processing and sales enterprise.
our products enjoy good reputation both at home and abroad.Our trade partners are around the world, mainly in America,Europe,Australia,South East Asia ,Middle East and South Africa. In order to serve customers well, the company has established special technical department and after-sale service department. We will make careful reply if you get any question.
The company with all the employees will constantly purse excellent quality, perfect brand and our image, and adheres to our spirit of honesty, diligence, seeking truth and progress and insists on business philosophy of quality as life and service as soul. We will satisfy market demands by top products and better service, and will welcome market challenge forever.

1. Are you a trading company or a factory?
Yes, we are a factory with nearly 20 years of experience.2. How do you control the quality?
We have professional quality inspectors and keep samples of each order for two years, so we also support third party testing, such as SGS, BV, etc.3. What are your payment terms?
T/T or L/C AT SIGHT for first time cooperation.4. What is the weight of your unit package?
25kg or 50kg with PE bag or as your requirement.5. Can I get samples before I order?
Yes, of course you can, we will give you free samples within 3 days.6. Can I package it according to my logo?
Of course you can, you just need to provide the package design.7. What is the delivery time?
The delivery time for sample orders is usually 4-7 working days after receiving full payment. For bulk orders, it is about 10-20 working days after receipt of deposit.8. What is the port of loading?
Usually Shanghai, Qingdao or Tianjin (major ports in China).