Your High-Quality Gypsum Retarder China Manufacturer
BING MA YONG PAI® Gypsum Retarder HR01 and HR02 are high-efficiency amino acid retarder, can significantly extend the setting time of gypsum. and can be widely used in gypsum type application scenarios.
Gypsum Retarder Series
Retarder can change the morphology of dihydrate gypsum crystals and generally coarsen the crystals, thereby significantly reducing the strength of the gypsum hardened body and affecting the strength of gypsum-based self-leveling materials.
Commonly used gypsum retarders include alkaline phosphates and ammonium phosphates, organic acids and their soluble salts, destructible proteins, or composite gypsum retarders. For example, tartaric acid, borax, bone glue, citric acid, sodium hexametaphosphate, sodium polyphosphate and SC retarder, etc.
WHY DO WE USE RETARDER?
- Mortar: Wet-mixed mortar refers to cement, fine aggregate, admixtures and water, as well as various components determined based on performance. After being measured and mixed in a certain proportion, it is transported to the place of use by a mixer truck and placed in a special container. Store and use the mixture within the specified time. Wet-mix mortar is required to be used up within a certain period of time after the mixing is completed. The setting time of wet-mix mortar without additives is generally 2-5 hours, which is far from meeting the requirements of construction, and the retarder is A key factor in regulating the timeliness of wet-mix mortar.
- Gypsum: α-type and β-type semi-aqueous gypsum hydrate and harden quickly, and the initial setting time is only a few minutes. Therefore, the gypsum-based mortar prepared with them requires deep retardation to ensure the operable construction time;
Selecting the appropriate type and dosage of retarder to improve system compatibility can effectively achieve stable, wide-range, and arbitrary adjustment of the setting time of semi-aqueous gypsum-based mortar products
Recommend Application of BING MA YONG PAI® Gypsum Retarder
★★★ Highly Recommend
| Product Type | Gypsum-Based Building Materials | |||||
| Self-leveling mortar | Calcium sulphate plaster | Putty of gypsum | Caulking plaster | High-strength gypsum | Prefabricated construction | |
| HR01 | ★★★ | ★★★ | ★★★ | ★★★ | ★★★ | ★★★ |
| HR02 | ★★★ | ★★★ | ★★★ | ★★★ | ★★★ | ★★★ |
Why Choose BING MA YONG PAI® Additives be your gypsum retarder partner?
At BING MA YONG PAI® Additives, we understand that every project has unique requirements. That’s why we offer tailored gypsum retarder products and construction additives solutions designed to meet the specific needs of your mortar and gypsum application. Contact our team to learn more about our product range and how we can help optimize your mortar formulations.
Your Reliable Gypsum Retarder Solution China Provider
The company is committed to producing high-quality Gypsum Retarder products that meet customers’ standards. The company uses advanced technology and equipment to ensure consistency in the quality of its products.
The company has a professional sales team of dedicated customer service staff who are always ready to assist customers with their Gypsum Retarder products needs and concerns.
We focus on quality management. From raw material procurement to product delivery, we have strict quality control in every link to ensure that each batch of Gypsum Retarder products can meet customer requirements.
We have an experienced R&D team dedicated to developing new Gypsum Retarder products and optimizing existing Gypsum Retarder products to meet changing market needs.
Gypsum Retarder FAQs
- Organic Acids: Citric acid, tartaric acid, malic acid, succinic acid, etc.
- Alkaline phosphates: Sodium tripolyphosphate, sodium hexametaphosphate, sodium polyphosphate, etc.
Proteins: Animal protein, synthetic amino acids, etc.
- Organic Acids Retarder:
Retarding efficiency: citric acid>tartaric acid>malic acid, succinic acid, etc., and adapted to weakly alkaline environment, pH=8-9.
Strength loss rate: citric acid > tartaric acid, malic acid, succinic acid, etc.
A smaller dosage of citric acid can achieve a stronger retarding effect, but it has a greater negative impact on strength.
Tartaric acid has unique retarding properties: it can keep the matrix plastic for a longer period of time. - Alkaline phosphates Retarder:
Larger dosage.
The retarding effect is remarkable, equivalent to that of organic acids.
Significantly weaken the strength of the matrix. - Proteins Retarder:
Rich resources and no pollution.
Excellent retarding performance.
Small strength loss.
The type, quantity, and molecular weight of functional groups are the key factors affecting the retarding efficiency of proteins.
It has broad prospects in gypsum retardation and has become the first choice material.
Evaluation Standardization Of Various Types Of Gypsum: The performance of various types of gypsum across the country fluctuates greatly, requiring multiple adjustments and optimization of formulas to achieve the ideal state.
Diverse Design And Practical Functions:
There are errors due to different types of raw materials and regional differences.
The retarder is selected and the amount added is determined to reduce costs.
On-site Construction Standardization:
On-site construction is strictly regulated and carried out in accordance with standards.
Detail construction measures for different seasons, weather, environmental factors, etc.
BING MA YONG PAI® Gypsum Retarder Advantages
- It can maintain a good retarding effect while maintaining low parameters.
- The loss of gypsum strength is small, and the parameters can be adjusted freely to achieve the ideal delay effect.
- The production process is stable and reliable, and the product quality is highly stable.
- Highly cost-effective and harmless to health.
Our Service
- Custom gypsum retarder according to customer requirements
- Provide a comprehensive mortar solution
- Provide ODM and OEM service
