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PCE-BC200ML Polycarboxylate Superplasticizer Mother Liquor

Brief Introduction

PCE-BC200ML polycarboxylate superplasticizer mother liquor is an environmentally friendly polycarboxylate-based superplasticizer, featuring high water reduction, excellent adaptability and improved concrete durability. It has strong adaptability to various cements, low dosage and convenient use, and is widely applied to ordinary concrete, pumped concrete, super-fluid concrete, high-strength and ultra-high-strength concrete.

Product Features

· High Water Reduction: Tested in accordance with GB 8076 Concrete Admixtures, the water reduction rate of PCE-BC200ML can reach more than 35%.

· High Strength Enhancement: Concrete mixed with PCE-BC200ML shows significant improvement in both early and late strength.

· Excellent Adaptability: PCE-BC200ML is applicable to various specifications and types of cement with good adaptability.

· Superior Durability: PCE-BC200ML contains no chloride ions and has low alkali content. It can effectively reduce the water-binder ratio of concrete, endowing the concrete with excellent durability.

· Stable Product Performance: No delamination, no precipitation during long-term storage, and no crystallization in winter.

· Safety: No pollution to the natural environment is generated during the production process; it is non-toxic, non-irritating, non-radioactive and non-flammable during use.

Technical Data

No.	Test Item	Unit	Performance Index
1	Appearance	/	Brownish yellow or white viscous liquid
2	pH Value	/	7～9
3	Solid Content	%	40～50
4	Chloride Ion (Cl⁻) Content	%	≤0.01
5	Sodium Sulfate (Na₂SO₄) Content	%	≤0.2
6	Cement Paste Fluidity	Initial Slump (mm)	≥240

Usage Method and Precautions

· Dosage: The common dosage is 0.2%~2.5% of the total mass of cementitious materials. The optimal dosage shall be determined by on-site tests based on concrete raw material conditions, ambient temperature and construction requirements.

· Compatibility with Other Admixtures: PCE-BC200ML shall not be mixed or used in combination with naphthalene-based superplasticizers. When used simultaneously with other types of admixtures (such as retarders, early strength agents, air-entraining agents, etc.), concrete compatibility tests shall be conducted in advance.

· Mixing Requirements: Add it into the mixer together with cement, admixtures, sand and aggregates, and mix evenly. For concrete with strength grade C60 and above, the mixing time shall be appropriately extended.

Packaging and Storage

· Packaging: Available in drums, liquid bags or bulk tankers for convenient loading, unloading and transportation. The volume of packaging drums can be customized according to customer requirements.

· Storage: It shall be stored in containers made of plastic, fiberglass reinforced plastic (FRP) or stainless steel; iron containers are not recommended. Containers shall be kept clean, dry and cool. Avoid direct sunlight in high temperature seasons and take anti-freezing measures in cold seasons. The sealed shelf life is 1 year.

Safety Precautions

· PCE-BC200ML is non-toxic, non-irritating, non-radioactive, non-flammable and non-explosive. It contains no formaldehyde and is environmentally friendly.

· For your personal safety, always wear protective gloves and safety goggles during handling and use of PCE-BC200ML to avoid direct skin contact. In case of accidental eye or skin contact, rinse immediately with plenty of clean water. Seek medical attention promptly if irritation persists.