Economical Rock Wool Soundproof Board

• After-sales Service: One Year
• Feature: Heat Insulation
• Highest Working Temperature: 650 Degree
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: RW-150
• Material: Basalt
• Size: 1200*600mm
• Certificate: ISO9001
• Product Name: Rockwool Soundproof Panels 150kg/M3 Factory Price
• Condutivity: 0.039
• MOQ: 1PC
• Usage: Construction
• Refractoriness: 600
• Surface Treatment: No
• Apparent Density: 50kg/M3 to 180kg/M3
• Color: Brown
• Warranty: One Year
• Transport Package: Shrinked PE Bag
• Specification: 1200*600mm
• Trademark: century Hua′ou
• Origin: China
• HS Code: 6806109090
• Production Capacity: 2000m3/Day
• Package Size: 120.00cm * 60.00cm * 30.00cm
• Package Gross Weight: 0.700kg

Product Description

Product Description

Our Rock Wool Board is a versatile and indispensable asset for public, commercial, residential buildings, and industrial plants. It is ideal for roofing, external walls, partition walls, and floating floors, providing unparalleled fire protection, superior thermal insulation, exceptional acoustic control, and effective condensation management. Sourced from China, this material embodies quality and reliability.

Standard Sizes

Nominal Density(kg/m3)	50-200kg/m3
Size: L*W(mm)	1.2m*0.6m
Thickness(mm)	20-150MM

 

Product Parameters

Test Item		Unit	Test Value	Test Method
Bulk Density Tolerence		%	±10	AS 1530.4-1997/ISO 834 ASTM E119/JIS A 1304/BS 476:Pt22
Thermal Conductivity		(W/m·K)	0.034-0.043	ASTM C177/C518
Fiber Diameter		μm	5±1	ASTM E84/UL 723
Melting Point			>1000
Max Service Temperature		ºC	750	ASTM C411
Service temperature		ºC	350-650	ASTM C411
Compression Strength (10% deformation)		KPA	≥40	ASTM C165
Strength of extension		KPA	≥7.5	GB/T 25975-2010
Surface Burning Characteristic	Flame Spread Index	-	0	ASTM E84
	Smoke Developed Index	-	0	ASTM E84
Shot Content		%	≤5%(coarse shot size>0.25mm)	ASTM C1335
		%	≤30%(Ultimate shot size>63μm)
Acidity Ratio		-	≥1.8	GB/T 5480
Health and Safety	Resistance to Fungi	-	No Bacteria	ASTM C1338
	Odor Emission	-	No Irritating Odor	ASTM C665
	Corrosion Resistance	-	No Chemical Reaction	ASTM C665
Moisture Absorption		% by Weight	<0.5	ASTM C1104/1104M
		% by Volume	≤0.04	ASTM C1104/1104M
Hydrophobic Rate		%	>99	GB/T 10299
Fire Performance		-	Non-Combustibility (Class A1)	EN13501-1 / ENISO1182

 

Features• Non-inflammability fireproofing material A1• With a melting temperature exceeding 1000ºC, our rock wool effectively mitigates fire spread, delivering excellent fireproofing performance. It maintains low thermal conductivity even at high temperatures and does not produce toxic fumes or melt droplets in case of fire.
Thermal insulation: • Composed of long and thin rock wool fibers with low slag ball content, our product offers low thermal conductivity and outstanding thermal insulation.

Hydrophobicity, moisture resistance:• With a hydrophobicity rate exceeding 99%, our rock wool ensures no tiny penetration and maintains a very low hygroscopic rate.

Sound absorption and noise reduction:• The porous connected structure formed by elongated fibers significantly enhances sound absorption and noise reduction capabilities.

Easy construction:• Our rock wool is easy to carry and cut, while maintaining high figure stability.
Superior heat preservation effect • Anti-frost, freeze-thaw resistant, and anti-UV, it withstands temperature variations across seasons without thermal expansion or contraction.
Non-corrosive:• With stable chemical properties and a pH value between 7-8, our rock wool does not corrode steel, aluminum, or other metals.

Environmental: • Free from asbestos, CFC, HFC, and other harmful substances, our product is environmentally friendly.

Product Picture

Application
 

Rock wool board is perfectly suited for building insulation, including external walls, roofs, curtain walls, interior wall partitions, and elevator shafts. It performs excellently under both high and low-temperature conditions, providing critical fire prevention, energy savings, and supporting sustainable energy solutions to significantly reduce emissions.
Packing & DeliveryTo ensure the utmost safety of your goods, we provide professional, eco-friendly, convenient, and efficient packaging services.

Company Profile

Langfang Huaou Insulation Engineering Co., Ltd. is a dynamic entity specializing in design, construction, processing, installation, and operation. Equipped with advanced technology and a talented team, we excel in producing rock wool series,aluminum silicate series, glass wool series, and other related thermal insulation materials.,We offer customized solutions to meet specific requirements, ensuring scientific design and precise construction.

Customer-centric, we leverage cutting-edge technology and international standards to ensure product quality. Our products find extensive applications in heating, construction, petroleum, electric power, chemical industries, refrigeration, shipbuilding, aerospace, smelting, central air conditioning, and more. Our products enjoy widespread acclaim both domestically and internationally.

"Excellent quality comes from strength, and exquisite technology creates quality products." HuaouWe are committed to partnering with you through our state-of-the-art equipment, robust technical expertise, exceptional quality, and impeccable after-sales service. Our general manager, along with our entire team, extends a warm invitation to both new and returning customers to visit our company and discuss potential business opportunities!

Innovative Rock Wool Production Process

1. Natural Rock & Coke 2. Raw Material Feeding 3. Melting in Cupola Oven 4. Centrifuged in Spinning Chamber 5. Raw Wool 6. Pleating
7. Pressing 8. Wool Curing 9. Edge Cutting 10. Longitudinal Cutting 11. Packing 12. Stacked Finished Product

Certifications

Frequently Asked Questions (RFQ)1. Are you a factory or a trading company?
We are a factory, proudly established in 2010 and located in Dacheng, Langfang City, Hebei Province, near the bustling capital of Beijing. Our expansive facility spans 40,000 square meters. We warmly welcome you to visit us at any time.
2. Is a free sample available?
Yes, we offer free samples. Small sample pieces are complimentary, while larger samples incur a surcharge that will be refunded when you place a bulk order.
3. What is your delivery time?
Typically, delivery is within 2 weeks. For products in stock, we can arrange delivery at your convenience.
4. Is OEM or ODM service available?
Yes, we proudly offer both OEM and ODM services to meet your specific needs.