Product Definition
Carbon-Based Ceramic Tile Adhesive (Interface Type) is a next-generation tile bonding system engineered for environments where traditional cement-based and polyurethane adhesives fail — long-term submersion, aggressive chemicals, severe thermal cycling, and freeze-thaw exposure.
Four Core Performance Advantages
| Super Flexibility | Super Strong Adhesion | Thermal Shock Resistance | Freeze-Thaw Cycle |
|---|---|---|---|
| Survives substrate movement without delamination | ≥1.5 MPa concrete-failure mode bond | Withstands repeated expansion / contraction cycles | Validated for cold-climate exterior installations |
Three-Way Comparison vs Cement & Polyurethane Adhesives
This is the procurement table to send your structural engineer:
| Indicator | Carbon Tile Adhesive (KALCITE) | Cement-Based | Polyurethane |
|---|---|---|---|
| Bond strength | ≥ 1.5 MPa (concrete-failure mode) | 0.5 – 1.0 MPa | 1.0 – 1.2 MPa |
| Water resistance | No softening after long-term submersion (water absorption < 0.1%) | Pulverizes (water absorption > 5%) | Water-resistant but blisters |
| Chemical resistance | Acid, alkali, oil resistant (pH 1 – 14) | Weak acid/alkali only (pH 5 – 9) | Weak acid only (pH 4 – 10) |
| Application temperature | 5 – 40°C (preheat for low temp) | 0 – 35°C | 10 – 35°C |
| VOC | 50 – 80 g/L (ventilation required) | ≤ 5 g/L | 80 – 120 g/L |
Procurement reading: Carbon-based wins decisively on bond strength, water resistance, and chemical durability — the three properties that determine whether your installation lasts 5 years or 25 years. Cement-based is cheaper but fails first in any wet or chemically active environment. Polyurethane sits in the middle but blisters on long submersion.
Application Procedure
- Substrate preparation — Tensile strength ≥ 1.5 MPa, flatness ≤ 3 mm/2m, free of oil and dust.
- Mix — Resin : hardener = 1:1 (model-dependent), stir 3 minutes until streak-free.
- Apply — Notched trowel (tooth depth 6-10 mm), double-sided application, press-and-rub at least 5 times to expel air.
- Cure — 24 hours initial set @ 25°C, 7 days for maximum strength (extend to 14 days at low temperature).
Target Applications
- Commercial: Shopping malls, exhibition halls, premium retail (high foot traffic + frequent cleaning)
- Healthcare: Hospitals, clinics, laboratories (sanitation chemicals, biological safety)
- Industrial: Chemical plants, food processing facilities (pH 1-14 exposure)
- Marine: Coastal hotels, offshore platform interiors (saltwater, freeze-thaw)
- Premium residential: Wet rooms, hammams, pool surrounds (long-term submersion)
Quality Verification
Manufactured at our 60,000 m² Zhejiang partner facility under 36-point quality standards. Independent COA and MSDS available on request from info@kalcite.com.
Specify Carbon-Based on Your Next Project
Direct from manufacturer. Sample shipping 5-7 working days. Bulk MOQ 500 kg.