Construction Chemical Additives Gypsum Retarder Powder for Dy Mortar Plaster

• Customization: Available
• Appearance: Powder
• Application Temperature Range: 15℃ - 25℃
• Model NO.: GR-10
• Effect on Strength: High Strength Retarder
• Function: Delayed Setting Time
• Setting Time Delay: 2 hours
• Type: Synthetic Polymer Retarders
• Color: White or off-White Powder
• Solid Content: 98%
• Bubulk Density G/L: 750±100
• pH Value: 7-9
• Transport Package: Multi-Layer Paper Bag with PE Lined
• Specification: solid content ≥ 98%
• Trademark: JF-GR10
• Origin: China
• HS Code: 382440

Product Description

Product Description

Polymeric amino acid retarders are polymerized from single amino acids by chemical means. The characteristic of this type of retarder is that the structure of each polypeptide unit is controllable and consistent, thus ensuring the stability of macroscopic performance. At the same time, due to the use of a specific synthesis process, this type of retarder also has the advantages of being odorless and easily soluble in water.

Detailed Photos

1) Extend the setting time:
Amino acid gypsum retarder can significantly extend the setting time of gypsum, thereby providing more operating time for construction and improving construction efficiency.

2) Improve construction performance:
Retarder can improve the construction performance of gypsum products, making them easier to operate and mix, while maintaining the excellent performance of gypsum products.

3) Little effect on gypsum strength:
After adding amino acid gypsum retarder, the strength of gypsum remains basically unchanged, ensuring the quality of gypsum products.

4) Wide range of applications:
This retarder is suitable for various types of gypsum, including chemical gypsum such as natural gypsum, desulfurized gypsum, phosphogypsum, and is suitable for the production of gypsum products such as plastering gypsum, bonding gypsum, gypsum putty, caulking gypsum, gypsum board, gypsum block, etc.

Application

Product Parameters

Property	Value
Appearance	White or off-white powder
Bulk Density(g/L)	750±100
Ph-value (20ºC) (20% solution)	7-9
Solide content	≥98%
Dosage Recommendation in relation to weight of binder	0.1%-0.2%

 

Packaging & Shipping

Packaging:

25 kg / bag (customized packaging and weight available)

Storage:

Store in a ventilated, cool, dry environment, to prevent the sun and rain.

FAQ

1. Q: What can you buy from us?
A: Concrete admixture, dispersant, cellulose, redispersible latex powder, gypsum retarder, silicone water powder
2. Q: What types of gypsum retarders can you produce?
A: We can produce gypsum retarders of different standards for different projects. Just tell us your needs and we can provide you with the right products.
3. Q: What is your minimum order quantity?
A: Usually 1 ton, but for trial orders, smaller quantities are acceptable. Discounts are available for large orders. Free samples are available for your testing and inspection, and you can contact us at any time.
4. Q: How do you ensure quality?
A: Before mass production, you need to confirm the production samples with you: quality inspectors conduct real-time supervision during the production process; before the product is filled, we will send you the test report to confirm the quality. After receiving the goods, if the quality is found to be inconsistent with the test report, please show your test report and we will deal with it.