Is the product suitable for gypsum-based mortars?

Yes, it is widely used in Gypsum Based Mortar, Plaster, Gypsum Board, and Self Leveling Compounds.

Premium Celix Gypsum Retarder Gr-400 for Enhanced Construction Workability

Name: Premium Celix Gypsum Retarder Gr-400 for Enhanced Construction Workability
Brand: Hebei Celix Cellulose Co.,Ltd.
SKU: 1981262981

Hebei, ChinaHebei Celix Cellulose Co.,Ltd.

US$650.00-1,150.00

1 Ton

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Appearance

Powder

Function

Delayed Setting Time

Model NO.

GR-400

Setting Time Delay

2 hours

Type

Building Material Gypsum Retarder

pH Value

10-11

Moisture(%)

Below 3

Initial Consistency, Bc

Below 30

Fluid Loss,Ml/80ºC,6.9MPa,30min

Below 100

Thickening Time,Ml/80ºC,40MPa,40min

Above 60

Compression Strength,MPa/80ºC,21MPa,24h

Above 14

Residue(0.420mm Screen)

Below 7%

Transport Package

Plastic Paper Bag

Specification

25kg/bag

Trademark

Celix

Origin

China

HS Code

3824999999

Production Capacity

5000 Tons Per Year

Key features

Extended Setting Time: Effectively delays setting time by up to 2 hours for optimal construction workability.

High Solid Content: Features a solid content of 98% or higher for maximum efficiency.

Excellent Compatibility: Stable when combined with HPMC, starch ether, RDP, and defoaming agents.

Improved Surface Quality: Prevents peeling and uneven surfaces caused by rapid condensation.

Customizable Packaging: ODM/OEM design available for product packaging to meet specific needs.

High Production Capacity: Factory operates with a yearly production capacity of 30,000 tons.

National High-tech Certified: Certified as a National High-tech Enterprise in Hebei since 2007.

Low Moisture Content: Maintains moisture levels below 3% for superior product stability.

Company profile

Fast DeliveryIn-stock CapacityOEM ServicesR&D Capabilities

Hebei Celix Cellulose Co.,Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.45h

AI-Powered supplier vetting

SummaryHebei Celix Cellulose Co., Ltd. is identified as a Chinese manufacturer of cellulose ether and related construction-chemical products. The supplier reports four production lines, annual cellulose ether output of 30,000 tons, 29 employees, and one-month lead times in both off-peak and peak seasons. It has a stated domestic distribution network and an application R&D laboratory recognized by a local industrial committee. However, supplier-management certification is listed as NIL, and the SGS audit result is recorded as 0 without an explanatory interpretation. Outsourcing, inventory, overseas warehouse, showroom, R&D product development, ODM/OEM, SDK, and sustainability drill capabilities are marked unknown. No customer cases are provided.

Supplier typeThe supplier is explicitly classified as a Manufacturer, with its own company identity, Chinese origin, Hebei operating province, and limited-company structure. This directly supports a manufacturing-supplier classification.

CertificationsSupplier-management certification is explicitly listed as NIL. Although an SGS audit is recorded with validity dates through September 9, 2026, the provided data does not identify it as a certification and records the audit result as 0 without explanation.

After-Sales capabilityCelix reports a national distribution network with branches in Hebei, Xinjiang, Anhui, and Fuzhou, indicating domestic service coverage. However, inventory, overseas warehouse, and overseas showroom capabilities are unknown, so the full after-sales capability cannot be established.

R&D capabilityThe supplier states that it has dedicated R&D teams, and its Application R&D Laboratory in Jinzhou received recognition from the local Industrial Committee in 2019 for applied research and customer-oriented innovation. This is explicit positive evidence of application-oriented innovation capability.

Production capacityCelix reports four production lines, 30,000 tons of annual cellulose ether output, a 26,111.0 m² manufacturing plant, and one-month lead times in both off-peak and peak seasons. Its stated HPMC capacity had reached 10,000 tons by 2010, supporting substantial production experience and capacity.