The technical name for water reducing agent is polycarboxylate superplasticizer. Water reducing agent is a kind of concrete admixture that can reduce the amount of water used for mixing under the condition of maintaining the basic constant slump of concrete.
Most of the admixtures belong to anionic surfactants, such as lignin sulfonate naphthalene sulfonate formaldehyde polymer After adding concrete mixture, it has dispersive effect on cement particles, can improve its workability, reduce water consumption per unit and improve the fluidity of concrete mixture; Or reduce the amount of cement per unit, save cement.
Polycarboxylate series high-performance water reducer was developed in Japan in the mid-1980s, and began to be used in concrete projects in 1985. In the 1990s, it was widely used in concrete projects.
At the end of 1998, Japanese polycarboxylate series products had accounted for all high-performance water reducers. In recent years, North America and European countries have also launched a series of products in terms of polycarboxylate superplasticizer products.
Dongke Group was founded in 2005. At the beginning of the company’s establishment, it first learned about the development of water reducers and the development trend in the market. Therefore, we initially chose polycarboxylate water reducers as the company’s main product when selecting products.
One of the products, with the development and trend of the market, the sales volume of our product water reducing agent not only meets our expectations, but also becomes the leading product of our company. Whether it is product quality or price, customer feedback is all very good. This also proves that our company is very successful in product selection and product planning.
At present, we mainly produce and sell five types of water reducing agent, respectively，they are DK-100 DK-200 DK-101 DK-102 DK-104，You must be curious about the differences between these five models. I will explain them in detail. DK-101 early strength water reducing agent ,DK-102 antifreezing water reducer,DK-104 slump-retention water reducing agent.
Dongke Group has a very sound system in the production of water reducer, strict quality control and first-class service for customers. It has to be said that our company’s professional and service are leading in the industry.
Therefore, this time, Dongke Group, with the help of the year-end meeting in April, would like to introduce our product water reducing agent again. Whether it is its performance or application range, as well as the production industry chain and service, we all speak for our products. I believe that our products will be well received by everyone.
What I want to tell you here is that our products are not only professional production models, but also professional researchers. Our teams are all graduates of major universities. We are constantly innovating and improving our products for the purpose of To give you a good experience, secondly, we have a professional service and after-sales team, if you have any questions, we will have a professional team to help you solve.
We, Dongke Group, welcome and look forward to cooperating with you.
About the waxing process of candle machine
1. Follow wax: Add some water to the pot, put the solid paraffin into the pot (can melt the paraffin into wax water), melt it into liquid wax water until the pot is added to the configuration pigment color.
Soy Wax is a vegan wax made from the complete oiling of soybeans. Like honey, it is considered a natural wax, and 100% pure soy wax is often used in containers of soy wax.
Paraffin wax is a hydrocarbon mixture extracted from some distillates of petroleum, shale oil or other bituminous mineral oils. The main component is solid alkanes, odorless and tasteless, and it is a white or light yellow translucent solid.
Paraffin is a purified mixture of solid saturated hydrocarbons. Paraffin wax is a flaky or needle-like crystal obtained from lubricating oil fractions obtained by distillation of crude oil through solvent refining, wax freezing crystallization, and press dewaxing to obtain wax paste, and then solvent deoiling and hydrofining.
With the increasing popularity of scented candles, and the diversification of various candles, events need to be held, the atmosphere needs and incense. The demand for raw materials to make candles is also increasing.
refined paraffin wax candle: advantages, disadvantages and differences of other wax candle
Today, you can find all kinds of candles in sales – home furnishing, decoration, seasoning. You can select any shape and color. The composition of the product is also different.
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