Building Materials Insulation Board FM Certificate Basalt/Mineral/Stone/ Rock Wool/Rockwool Blanket

• Customization: Available
• After-sales Service: 5 Years
• Feature: Heat Insulation
• Model NO.: 50kg/m3
• Material: Basalt, Mineral, Stone
• Certificate: FM Certificate, CE Certificate
• R Value: 4--26
• Thermal Conductivity: 0.030-0.04
• Fire Resistance: Class a
• Density: 40kg-200kg
• Thickness: 25mm-200mm
• Size: 0.6*1.2, as Request
• Facing: Unfaecd, with Fsk Facing, Wire Mesh, Fiberglass
• Warranty: 5year
• Refractoriness: ≤650
• Diameter: 45cm, 50cm, 55cm, 60cm
• Apparent Density: 50kg-200kg
• Surface Treatment: with Aluminum Foil Facing, Fsk Facing, Wire Mesh
• Usage: Roofing and Walling
• Color: Basalt
• Transport Package: PE Bags Packing
• Specification: 600*5000*50mm
• Trademark: Perfect
• Origin: China
• HS Code: 680610
• Production Capacity: 300000 Tons/Year
• Package Size: 15.00cm * 15.00cm * 5.00cm
• Package Gross Weight: 1.000kg

Product Description

OPERFECT High-Performance Stone Wool Board: The Ultimate Fireproof & Thermal Solution

As the premier brand of Jinan United Perfect Building Materials Corporation, OPERFECT delivers 20+ years of technical expertise in high-density mineral stone wool. Our solutions are engineered for extreme fire safety and thermal efficiency in industrial and commercial projects.

1. Technical Specifications

• Density Range: 50kg/m3 to 200kg/m3 (Customizable)

• Fire Rating: Class A1 Non-combustible (Melting Point > 1000 Degrees Celsius)

• Thermal Conductivity: Low thermal loss for maximum energy saving.

• Hydrophobic Rate: Optional 98% water-repellent treatment.

• Certifications: Fully compliant with CE, SGS, and ISO standards.

2. Core Advantages (Why Choose OPERFECT)

• Advanced Facing Options: We specialize in laminating stone wool with Reinforced Alu Foil (FSK), Fiberglass Cloth, Black Tissue, or Heat-Sealing facings to solve specific engineering challenges.

• High Compressive Strength: Our high-density boards (140kg/m3+) are designed for roofing systems, capable of withstanding worker foot traffic without deformation.

• Low Shot Content: Utilizing four-roll centrifuge technology, we ensure minimal dust and long, flexible fibers for higher R-values and a better installation experience.
  

 

Technical Data Sheet (TDS)

Physical Properties	Specification / Value	Test Method
Density Range	50kg/m3 - 200kg/m3	ASTM C612
Standard Thickness	25mm, 50mm, 75mm, 100mm	Customizable
Fire Classification	Class A1 (Non-combustible)	EN 13501-1 / GB 8624
Thermal Conductivity	0.034 - 0.040 W/(m.k)	ASTM C518
Melting Point	Over 1000 Degrees Celsius	High-temp Stability
Hydrophobic Rate	Greater than or equal to 98%	Optional Treatment
Moisture Absorption	Less than or equal to 0.2%	ASTM C1104
Shot Content	Less than or equal to 6%	Four-roll Centrifuge
Sound Absorption	NRC up to 0.90 (with facing)	ISO 354
Corrosion Resistance	Non-corrosive to Steel & Copper	ASTM C795

   

3. Solving Customer Pain Points

• Anti-Sagging & Moisture Proof: Traditional mineral wool can absorb water and sag. OPERFECT provides high-hydrophobic solutions that stay dry and structurally stable in humid conditions.

• Reduced Skin Irritation: Our optimized fiber technology reduces dust shedding by 40%, significantly improving the comfort and efficiency of installation teams.

• Fast Project Turnaround: Backed by the massive capacity of Jinan United Perfect Building Materials Corporation, we guarantee a rapid lead time of 7 to 14 days.

4. Global Applications

• Curtain Wall Insulation: Essential fire barrier for high-rise buildings to prevent fire spread between floors.

• Industrial Tanks & Boilers: Superior heat conservation for large-scale chemical tanks and high-temperature equipment.

• Roofing & Flooring: Excellent thermal and acoustic insulation for logistics parks and commercial offices.

• HVAC Systems: Specialized wrapping for high-temperature air ducts and ventilation units.

5. Supply Chain & Commercial Value

• Direct Factory Pricing: By eliminating middlemen, we offer a 15%-25% cost advantage over international Tier-1 brands while maintaining premium A1 quality.

• Expert Customization: Tailored density, thickness, and dimensions matched to your project CAD requirements.

Packaging & Shipping

Our rock stone wool products including rock stone wool board, rock stone wool blanket, rock stone wool pipe section, hydroponic rock stone wool cube can be packed professionally according to requirements with rich experience.
    


Our factory

Jinan Perfect Building Materials Co., Ltd was founded in 2001 and the company is a state-level high-tech enterprise, the first batch of enterprises that meet the access conditions for the rock stone wool industry announced by the Ministry of Industry and Information Technology, the first rock stone wool enterprise certified by the Ministry of Housing and Urban-Rural Development to meet the three-star evaluation of green building materials, and the first brand in the rock stone wool industry to be awarded " "China Famous Brand" enterprise; Shandong high-quality brand enterprise; Jinan "Top 50 Technology Innovation Enterprises" and Jinan Top 50 Private Enterprises.

 

At present, the company has built a group enterprise with Jinan as its headquarters and a nationwide layout and development. It has five wholly-owned subsidiaries in Shenyang, Anhui, Luoyang, Chongqing and Qingdao, with more than 1,200 employees. The company has 10 basalt fiber rock wool production lines, with an annual production capacity of 300,000 tons, a national market share of more than 15%, and the production and sales volume has ranked first in the industry for five consecutive years.

Certification
Our company adheres to the development path of independent innovation and science and technology and pays attention to sustainable green development. Our company has provincial-level enterprise technology center, provincial-level new inorganic fiber thermal insulation material engineering laboratory, OPERFECT™ Rock mineral wool Technology Research Institute, OPERFECT™ Rock mineral wool Laboratory and other R&D institutions. Declared 36 scientific and technological patents, including 8 invention patents and 28 utility model patents, and obtained 3 domestic leading scientific and technological achievement appraisals, and built 80,000 tons of rock stone wool with independent intellectual property rights through the introduction, digestion, absorption and re-innovation.

 

The company pays attention to energy conservation and emission reduction, clean production, strong innovation ability, clean production technology, air pollutant control technology, production solid waste recycling technology industry-leading, pollutant discharge is the first to reach ultra-low emission standards, and it is an environmental benchmarking enterprise in the industry.

FAQ

Q: Are you a manufacturer or a trading company?  A: We are a professional manufacturer founded in 2001 with FM, CE, ISO certificates etc.  Our own registered brand is Operfect and warmly welcome to visit our factory at your convenience.

Q: Can you provide the sample for free?  A: For small sizes, samples are free for clients, just charge a little courier fee. For customized samples, we need to charge the sample fee.

Q: What's the delivery time? 
A: 7-15 days after receipt of advanced payment.

Q: What's the payment term? 
A: T/T, LC.

Q: What's the MOQ?
A: For standard specification, just a 20GP container.

Q:  Which are characteristics for Rock wool and glass wool?
A:  (1)Rock wool can withstand temperatures up to 1000° C (1800° F), fiberglass melts is around 600° C (1100° F). (2)Rock wool density range: 40kg/m3 to 200 kg/m3, and special type is up to 560 kg/m3; Glass wool density range: 8kg/m3 to 100 kg/m3, and special type is up to 300 kg/m3; (3)Rock wool blanket size: 0.6m*5m, 1.2m*5m etc. Board size: 1.2m*0.6, 1.2m*2.4m etc. Glass wool blanket size: 1.2m*30m, 1.2m*15m etc. Board size: 1.2m*0.6m, 1.2m*2.3m etc. (4)Applications: Rock wool is widely used in civil, commercial, industrial and agricultural areas; For glass wool, it is mostly used in civil, commercial buildings; some is used in industrial area with lower temperature condition.

Q: Glass wool vs Rock mineral wool for soundproofing?
A:  For glass wool & rock mineral wool for soundproofing and acoustics, glass wool is superior because of its longer fiber length. It's widely used as fiberglass ceiling, wall panel, suspended baffle with better acoustic performance for lower frequencies. Rock wool can also be used for as rock wool ceiling, wall panel when higher fireproof performance is needed.

Our Service

1.OEM manufacturing welcome: products, packaging...

2. Support sample order.We will respond to your enquiry within 24 hours.

3. After sending, we will track the product every two days until you receive the product. 

4.When you got it Commodities, test them and give me a feedback. If you have any questions
about this issue, please contact us and we will provideThe way to solve the problem for you.

5.According to customer requirements, the product can be water repellent treated or laminate
single sided or double sided aluminum foil, glass fiber tissue or aluminum glass cloth foil or wire mes. 
And if you have any requirement,please tell us,we can produce according to request of customers.

 If you have any needs, please feel free to contact us and look forward to cooperating with you.