● Basic Product Information
Customization
Size/Density/Free Sampling
Global Certs
CE, ISO 9001, ASTM C612
Fire Rating
Class A Non-combustible
Smoke Density
ASTM E84 ≤50 %
Tensile Strength
≥7 Kpa (Vertical)
● High-Performance Rock Wool Solutions
Key Applications:
- Exterior Wall Insulation: Reduces building energy loss effectively.
- Fire Barriers: Fire resistance duration: 120-180 minutes.
- Industrial HVAC: High sound absorption (≥0.7 at 500Hz).
- Shipbuilding: Complies with IMO SOLAS fireproofing standards.
★
Global Standards Compliance: Certified by CE (EN 13162), ISO 9001, and ASTM C612 for international markets.
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Large Scale Production: 100,000 square meter monthly capacity with 7-15 days rapid delivery.
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Technical Support: Professional guidance for installation and a 2-year quality warranty.
● Technical Specifications & Parameters
| Property Category |
Test Standard |
Value |
Advantage |
| Thermal Insulation |
- |
0.038 W/(m·K) at 25°C |
Saves 15% energy consumption |
| Fire Resistance |
ASTM E84 |
Flame Spread Index: 10 |
Class A fire rating (Non-combustible) |
| Mechanical Strength |
ISO 844 |
Compressive strength: 80 kPa |
Handles heavy loads on roofs/floors |
| Moisture Resistance |
ISO 10456 |
Water Absorption: 1.5% |
Prevents moisture penetration |
| Eco-Friendly |
GB 18583 |
Formaldehyde: <0.1 mg/m³ |
Safe for indoor air quality |
● Available Dimensions
| Type |
Thickness |
Width |
Length |
Density Range |
| Standard Board |
20-150mm |
600mm |
1200mm |
80-200 kg/m³ |
| Industrial Board |
150-300mm |
600mm |
1200mm |
200-300 kg/m³ |
| Customized |
10-300mm |
300-1200mm |
1000-2400mm |
60-350 kg/m³ |
● Production Capacity & Workshop
Our manufacturing enterprise integrates production, sales, and innovative R&D across multiple production bases totaling over 60,000 square meters. We specialize in high-quality insulation materials including rock wool, glass wool, and XPS boards. Our facility is equipped with 5 advanced foaming furnace production lines, ensuring an annual output exceeding 800,000 cubic meters.
● Quality Assurance & Global Presence
● Frequently Asked Questions
Q1: Are you a professional manufacturer?
A1: Yes, we are a national high-tech manufacturing enterprise specializing in energy-saving insulation materials for over 8 years with multiple large-scale production bases.
Q2: Can I request free samples for testing?
A2: Absolutely. We provide free samples for quality testing. Samples are typically dispatched within 1-3 days after freight confirmation.
Q3: Which international certifications do your products hold?
A3: Our rock wool products are fully certified by CE, ISO 9001, ASTM C612, and meet fire safety standards like BS476 and FM.
Q4: Do you support customized sizes and densities?
A4: Yes, we offer full customization based on your technical drawings, including personalized thickness, density, and specialized facings like aluminum foil.
Q5: What is the typical lead time for a bulk container order?
A5: For a standard 1x40HQ container, the delivery time is usually between 3 to 15 days following the receipt of advance payment.
Q6: How do you ensure the quality of the products before shipping?
A6: All products undergo a rigorous internal quality inspection process. We ensure high-standard packaging to prevent damage during transit.