Konimpex Audits Celotech’s RDP Plant in China – Strengthening Collaboration on VINABOND and More
Date: November 18, 2023
Location: Shandong, China
Celotech Chemical, a leading manufacturer of cellulose ethers and dry-mix additives, recently hosted an audit visit at the Cemotech Construction Chemicals plant — the dedicated production site for VINABOND® Redispersible Polymer Powder (RDP), Ultraplast® Superplasticizers, and Gypstar® Gypsum Retarder.
This important audit was conducted by Konimpex, Celotech’s exclusive distributor in Poland, to ensure alignment in product quality, innovation, and supply chain transparency.
Audit Overview
The audit team included representatives from Konimpex, Celotech’s exclusive distributor in Poland:
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Mrs. Justina
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Mrs. Agnieszka Kwarcińska
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Mrs. Han from Konimpex Qingdao Office
They jointly reviewed:
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The entire production process of VINABOND RDP
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Quality control protocols including lab testing and batch sampling
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Application research and field performance of VINABOND, Ultraplast, and Gypstar
About the Products Audited
🔹 VINABOND® RDP
A high-performance redispersible polymer powder used in tile adhesives, EIFS, self-leveling compounds, and more. Known for excellent adhesion, flexibility, and water retention.
🔹 Ultraplast® Superplasticizer
A next-generation superplasticizer designed for improving flowability and reducing water-cement ratio in construction mixes.
🔹 Gypstar® Gypsum Retarder
A reliable solution for controlling the setting time of gypsum-based plasters, ensuring better workability.
Audit Outcomes & Partnership Strengthening
The audit reaffirmed the high-quality standards maintained at Cemotech’s plant. Konimpex representatives expressed satisfaction with the consistency, innovation, and technical support offered by Celotech.
This visit further strengthens the strategic cooperation between Celotech and Konimpex, supporting continued product development and local technical service in the Polish market.
Frequently Asked Questions (FAQ)
Q1: What is the purpose of an audit visit to an RDP plant?
A: Audit visits help ensure product consistency, validate quality control systems, and strengthen trust between manufacturer and distributor.
Q2: Why is RDP important in dry mix applications?
A: It improves flexibility, adhesion, and workability in tile adhesives, self-leveling compounds, and repair mortars.
Q3: What makes Ultraplast different from other superplasticizers?
A: Ultraplast offers superior water reduction, extended workability, and compatibility with various cement types.
Q4: Is Gypstar suitable for all gypsum systems?
A: Yes, Gypstar is formulated for versatility and can be used in hand-applied or machine-applied gypsum plasters.
Q5: Where is the RDP plant located?
A: The plant is located in Tianjin, China, and is operated by Cemotech, a branch of Celotech Chemical.