iHeir-BCA paint mold-proof powder is specifically designed for dry powder paint systems such as putty powder, and can effectively inhibit the growth of mold on the coating surface

iHeir-BCA coating moldproof powder

Product Overview

iHeir-BCA is a high-efficiency antifungal agent specifically formulated for putty powders, developed with proprietary technology by Ai Hao Er (China) Co., Ltd. This product incorporates slow-release technology, light stabilization technology, and multiple synergistic antifungal and biocidal components, providing extremely broad-spectrum antifungal protection. Specifically designed for dry powder coating systems such as putty powders, it effectively inhibits mold growth on coating surfaces, extending the service life and maintaining the aesthetic appearance of the coating.

Key Features

• Broad-Spectrum & Long-Lasting: Blended with multiple active antifungal ingredients for a broad kill spectrum. Built-in slow-release technology ensures the active ingredients are released gradually and resist leaching, providing durable protection.

• Temperature & Alkali Resistance: Remains stable under alkaline conditions and elevated temperatures, making it particularly suitable for high pH (5.0-10.0) systems like putty powder.

• Strong Environmental Adaptability: Stable under intense UV radiation and acid rain conditions, suitable for outdoor and harsh environments.

• Safe & Non-Toxic: Acute oral LD50 > 5000 mg/kg, acute dermal LD50 > 5000 mg/kg (rabbit). Classified as non-toxic under Chinese toxicity classification. Low VOC content, non-flammable, easy to transport and use.

• Good Dispersibility: Fine particle size (4-30 μm) allows uniform dispersion in water-based coatings, paints, and other systems without affecting the finished product’s appearance or application properties.

Physical & Chemical Specifications

Application Fields

Specifically designed for antifungal protection of various putty powders (interior wall putty, exterior wall putty, water-resistant putty, etc.). Can also be extended to other dry powder coating systems.

Application Method

• Addition Stage: Add during the mixing stage of putty powder production, ensuring thorough blending with other powder components.

• Recommended Addition Rate: 0.5% – 0.75% (based on total putty powder weight).

• Adjustment Advice: The addition rate can be adjusted appropriately according to the product’s use environment (e.g., humid, high-temperature, rainy areas) and performance requirements. For precise dosage in specific formulations, it is recommended to conduct tests through our company’s Chemical Microbiology Technology Center.

Toxicity & Safety

• Acute oral LD50 > 5000 mg/kg

• Acute dermal LD50 > 5000 mg/kg (rabbit)

• Chinese Toxicity Classification: Non-toxic

• Non-flammable, not classified as dangerous goods, low VOC content, environmentally friendly

Packaging, Transport & Storage

• Packaging Specifications: 25 kg/fiber drum

• Transport Requirements: Not classified as dangerous goods, no special transport restrictions

• Storage Conditions: Protect from light and moisture. Store below 25°C.

• Shelf Life: 12 months

Precautions

• Wear protective clothing, rubber gloves, eye protection, and a face mask during handling.

• Avoid contact with skin, eyes, and mucous membranes. In case of accidental contact, rinse immediately with plenty of water and seek medical attention if necessary.