Long Lasting Heat Insulation Rock Wool Board with Excellent Dimensional Stability

• Customization: Available
• Feature: Durable, Easy to Install, Fierproof, Heat Insulation
• Highest Working Temperature: 600℃
• Model NO.: 20-200mm
• Material: Dolomite
• Length Range: 1000 - 1200 mm
• Width Range: 400 - 1200 mm
• Thickness Range: 20 - 200 mm
• Board Dimension Tolerance: +/- 3 mm
• Panel Area Coverage: Variable (Custom)
• Cutting Option: Custom Size Upon Request
• Transport Package: Box
• Specification: L: 1000-1200mm W: 400-1200mm T: 20-200mm
• Trademark: HUAHANXING
• Origin: China
• HS Code: 680690
• Production Capacity: 2000tons/Year
• Package Size: 1200.00cm * 600.00cm * 300.00cm
• Package Gross Weight: 21.600kg

Product Description

Product Description

Rock wool board is an innovative, high-performance insulation solution engineered from molten basalt rock and recycled slag, spun into fine fibers and thermoset into rigid panels. It excels in fire safety, achieving excellent fire resistance ratings by withstanding temperatures exceeding 1000°C, and provides superior thermal and acoustic insulation due to its dense, porous structure. The boards are hydrophobic, moisture-resistant, and vapor-permeable, ensuring long-term durability and stability while preventing mold growth. Easy to install and mechanically robust, they are ideal for a wide range of applications, including exterior wall insulation, roofing systems, interior partitions, and industrial equipment. Environmentally conscious, the product is made from abundant natural minerals and contributes to significant energy savings in buildings.

Specification

Parameter	Specification / Range
Product Type	Rigid Thermoset Rock Wool Panel
Length	1000 - 1200 mm
Width	400 - 1200 mm
Thickness	20 - 200 mm
Density	80 - 200 kg/m³ (varies by application)
Thermal Conductivity	0.032 - 0.040 W/(m·K)
Fire Rating	Class A1 / Non-combustible
Max Service Temperature	Up to 1000°C
Water Repellency	> 99% (Hydrophobic)
Moisture Resistance	Excellent; non-hygroscopic
Sound Absorption	High (NRC up to 0.95)
Compressive Strength	> 40 kPa (at 10% deformation, typical)
Application Areas	Exterior Wall Insulation, Roofing, Interior Partitions, Fire Protection

Main Products

Company Profile

Deqing Chenxuan Energy Saving Technology Co., Ltd.

Established in 2023, Deqing Chenxuan Energy Saving Technology Co., Ltd. is an emerging technology enterprise dedicated to the R&D, production, and sales of high-quality energy-saving and thermal insulation materials. Located in Deqing County, Huzhou City, Zhejiang Province, the company leverages the region's superior geographical advantages and industrial foundation. From its inception, the company has adhered to the development philosophy of "establishing itself through technology, succeeding through quality, and thriving through service." It specializes in providing efficient, safe, and environmentally friendly thermal insulation solutions for global industrial and construction sectors. Despite being a relatively new company, Deqing Chenxuan has rapidly emerged as a dynamic and promising force in the industry, thanks to its precise market positioning, innovative production techniques, and stringent quality management system.

Certifications

Packaging & Shipping

FAQ

Q1: What products does your company offer?
A1: We specialize in high-performance insulation materials, including Rock Wool (pipes, boards, felts), Glass Wool (pipes, boards, felts), and Aluminum Silicate (pipes, boards, felts). These products are widely used in industrial and building insulation for their excellent thermal and acoustic properties.
 
Q2: What are your main export markets?
A2: Our products are primarily exported to global markets, including but not limited to Southeast Asia, Europe, the Middle East, and North America.
 
Q3: What is your production capacity?
A3: We have an annual production capacity of 20,000 cubic meters for insulation pipes and 100,000 cubic meters for insulation boards.
 
Q4: What is your lead time?
A4: Standard orders typically ship within 15-30 days after confirmation, depending on product specifications and order volume.
 
Q5: What shipping methods do you offer?
A5: We arrange shipping via sea freight (FOB/CIF), air freight, or express delivery (e.g., DHL, FedEx) based on customer requirements.
 
Q6: How can I request a quote?
A6: You can contact us via email or the inquiry form on our website. Please provide product specifications, quantity, and destination port for an accurate quotation.
 
Q7: What payment terms do you accept?
A7: We accept T/T (Telegraphic Transfer), L/C (Letter of Credit), and other secure payment methods.
 
Q8: Can I request a sample?
A8: Yes, sample requests are welcome. Please contact our sales team for arrangements. Sample fees and shipping costs may apply.
 

Q9: How do you ensure product quality?
A9: Our products strictly comply with international standards (e.g., GB, ASTM, EN). We conduct rigorous quality checks at every production stage.

Q10: What is your warranty policy?
A10: We offer quality guarantees for our products. Specific warranty terms depend on the product type and application.
 
Q11: What if I receive defective products?
A11: Please notify us within 7 days of receiving the goods. We will investigate and provide solutions such as replacement or compensation.
 
Q12: Do you provide technical support?
A12: Yes, we offer technical guidance on product selection, installation, and application. Feel free to contact our technical team.
 
Q13: Can you customize products?
A13: Yes, we provide customization services for dimensions, densities, and packaging based on customer requirements.