What Is The Distinction Between Water Glass Spreading And Silica Sol Casting?

Casting is a manufacturing procedure that entails putting a fluid substance into a mold with a hollow hole in the preferred shape and afterwards strengthening it. The strengthened part, likewise called spreading, is expelled or burst out of the mold and mildew to complete the procedure.

Casting has a great deal of kinds; the most common as well as famous spreading methods consist of water glass casting as well as silica sol casting.

Water Glass Spreading

Sodium silicate casting is one more name for water glass casting. Its spreading process looks like that of investment casting (that is, the shed wax financial investment spreading technique). It’s a technique of casting shells that employ water glass as a binder. When contrasted to sand spreading, the technique creates a substantially greater surface gloss and dimensional precision. More innovative types can additionally be developed.

It has numerous benefits over sand casting, such as:

  • The surface area finish is superior to sand spreading.
  • Superior to sand spreading in regards to dimensional accuracy.
  • Boost the complexity of your pieces
  • Components that are larger than those produced by average investment spreading.
  • Financial investment casting is extra costly.
  • Steels are readily available in a bigger array.
  • It gives benefits to the atmosphere.

Silica Sol Spreading

The molding product for the silica sol financial investment spreading technique is silica sol zircon sand, which can stand up to temperature levels up to 2000 levels. This molding material is fairly costly. Carbon steel and also stainless steel spreadings are the most common materials cast utilizing this method.

  • The adhering to attributes prevail in these castings:
  • Superb corrosion resistance in addition to dimensional accuracy.
  • Surface quality is boosted, as well as geometric measurement variance is minimized.
  • Car parts, pipe components, shutoff components, pump parts, ship hardware, furniture ornamental pieces, and so on are all common usages.

What Is The Difference Between Water Glass Casting And Silica Sol Casting?

Casting is a manufacturing process that involves pouring a liquid substance into a mold with a hollow hole in the desired shape and then solidifying it. The solidified portion, also known as a casting, is expelled or broken out of the mold to complete the process.

Casting has a lot of types; the most common and famous casting methods include water glass casting and silica sol casting. 

Water Glass Casting

Sodium silicate casting is another name for water glass casting. Its casting process resembles that of investment casting (that is, the lost wax investment casting method). It’s a method of casting shells that employ water glass as a binder. When compared to sand casting, the method produces a considerably greater surface polish and dimensional precision. More sophisticated forms can also be created.

It has various advantages over sand casting, such as:

  • The surface finish is superior to sand casting.
  • Superior to sand casting in terms of dimensional correctness.
  • Increase the complexity of your pieces
  • Parts that are larger than those produced by ordinary investment casting.
  • Investment casting is more expensive.
  • Metals are available in a wider range.
  • It gives benefits to the environment.

Silica Sol Casting

The molding material for the silica sol investment casting technique is silica sol zircon sand, which can withstand temperatures up to 2000 degrees. This molding substance is quite costly. Carbon steel and stainless steel castings are the most common materials cast using this method. 

The following characteristics are common in these castings:

  • Excellent corrosion resistance as well as dimensional precision.
  • Surface quality is improved, and geometric dimension deviation is reduced.
  • Auto parts, pipe parts, valve parts, pump parts, ship hardware, furniture ornamental pieces, and so on are all common uses.


The procedure of casting is used for forming different things. It is an old technique that was used for making precious jewelry, devices, tools, and so on. And now, as the foundry sector is proceeding day after day, numerous casting methods are presented and also used in different industries consisting of cars, agricultural cars, mining, and various other industries. Some types of spreading are listed below:

  • Silica sol spreading
  • Water glass casting
  • Alloy steel spreading
  • Stainless steel casting
  • Sand dies spreading, and also more.

One of the most specified methods of casting is stainless-steel spreading. In this approach, the steel which is in liquid (fluid) form is inserted into a container that contains a detailed shape. There are numerous advantages of stainless steel spreading.

  • As compared to various other steels, the rate of procedure of stainless steel spreading is absolutely high and fast.
  • You can make use of the great benefit of accuracy. The stainless steel casting system gives the item a tidy touch in addition to precision.
  • Making use of stainless-steel casting rather than various other casting procedures is rather less costly and also budget-friendly on the pocket. There is no need to get hefty ending-up products for this process.
  • This system is likewise able to acquire intricate structures (internal areas).
  • It is not feasible to cast a big item at once by various other casting systems. But this spreading procedure has the ability to produce the item each time.

Due to its various advantages, it is extensively used in different markets including the sectors of petrochemical, automotive, clinical, aerospace, milk, food, and so on. Besides these sectors, the process of steel casting is commonly used to make clinical tools, and also culinary products (spoons, forks, plates).

Lantian Precision Spreading and Machining take care of all types of spare parts of investment castings at economical rates. If you are interested in acquiring any type of casting component, after that you must call Lantian Precision As well as Machining.

Exactly How Custom-made Components Are Obtained?

Custom parts are the hard components that are used in almost every piece of equipment in various shapes in various sectors. Little customized components are important parts of equipment that are made by the spreading procedure. A casting process is an old manufacturing process that is utilized for acquiring intricate shapes and sizes. There are different components in countless industries that are tough to make by a regular maker. To make certain shapes with high precision, the method of casting is used. Various kinds of casting techniques are used for making different shapes.

Each of the methods deals with different methods and each method has the highest possible perks. The most typical methods that are made use of in the spreading process are water glass casting and also silica sol spreading.

Silica sol casting is a little expensive process for obtaining tough forms. This kind of spreading is used for manufacturing materials with a high resistance rate as well as with exceptional precision. The custom components that are obtained from silica sol casting are widely used in different markets consisting of marine markets, vehicles, furnishings stores, and so on.

On the other hand, Customized water glass casting (salt silicate spreading) is a procedure that is utilized to make involute forms of larger dimensions with less expense. If you wish to get a complicated accurate form at a cost-effective price, we recommend you make use of water glass spreading.

The strategies which are utilized in silica sol casting are extremely similar to water glass casting. The only distinction is zircon sand is utilized in silica sol casting as a molding representative. Which has the ability to bear temp. As much as 2000 levels.

Finest supplier of spreading:

Lantian Precision And Machining is a professional company that makes as well as supplies various types of casting consisting of water glass spreading and silica sol casting.