High Density Rockwool Insulation 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

Rock Wool Board is a versatile insulation solution widely utilized in public, commercial, residential buildings, and industrial plants. Ideal for applications such as roofing, external and partition walls, and floating floors, it ensures superior fire protection, thermal insulation, acoustic control, and condensation resistance. Origin of the material: China

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

 

FeaturesNon-inflammability: Fireproofing material A1,with a melting temperature exceeding 1000ºC. It effectively halts the spread of fire, showcasing exceptional fireproofing performance. It boasts low thermal conductivity at high temperatures, and during a fire, it does not emit toxic fumes or melt droplets.
Thermal Insulation: Its long and thin rock wool fibers, coupled with low slag ball content, ensure minimal thermal conductivity and excellent insulation performance.

Hydrophobicity & Moisture Resistance:With a hydrophobicity rate exceeding 99%, it prevents tiny penetrations and maintains a very low hygroscopic rate.

Sound Absorption & Noise Reduction:The elongated fiber structure forms a porous, interconnected matrix that significantly enhances sound absorption and noise reduction.

Ease of Construction:Lightweight and easy to cut, it offers high dimensional stability, ensuring hassle-free construction.
Superior Heat Preservation: , anti-frost, freeze-thaw resistance, and anti-UV properties. It withstands seasonal temperature variations without thermal expansion or contraction.
Non-Corrosive:Its stable chemical properties, with a pH value of 7-8, ensure no corrosion to steel, aluminum, or other metals.

Environmental Benefits: Free from harmful substances like asbestos, CFCs, HFCs, and other environmental contaminants.

Product Picture

Application
 

Rock wool boards are essential for building insulation, including external walls, roofs, curtain walls, interior partitions, and elevator shafts. They perform excellently under various high and low-temperature conditions, providing critical fire prevention, energy savings, and contributing significantly to sustainable environmental development.
Packing & DeliveryWe ensure the utmost safety of your goods with our professional, environmentally friendly, and efficient packaging services.

Company Profile

Langfang Huaou Insulation Engineering Co., Ltd. is an economic entity excelling in design, construction, processing, installation, and operation. Equipped with advanced technology and skilled professionals, we specialize in rock wool, aluminum silicate, glass wool, and other insulation materials.We offer custom-made products tailored to specific customer requirements, ensuring scientific design and practical construction.

Customer-centric, we embrace high and new technology, keeping pace with international advancements while strictly maintaining product quality. Our products are integral to industries such as heating, construction, petroleum, electric power, chemical, refrigeration, shipbuilding, aerospace, smelting, and central air conditioning, enjoying a stellar reputation both domestically and internationally.

"Excellent quality comes from strength, and exquisite technology creates quality products." HuaouWe are committed to partnering with you by providing first-class equipment, robust technical expertise, unparalleled quality, and impeccable after-sales service. Our general manager and dedicated staff warmly welcome both new and returning customers to visit our company and discuss potential business opportunities!

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

Certification

RFQ1. Are you a factory or a trading company?
We are a factory established in 2010, located in Dacheng, Langfang City, Hebei Province, close to our capital, Beijing City. Our factory spans 40,000 square meters. We welcome your visit at any time.
2. Is a free sample available?
Yes, we offer free small sample pieces. For larger sample pieces, a surcharge applies, which will be refunded when you place a bulk order.
3. What is your delivery time?
Our standard delivery time is within 2 weeks. However, some stock products are available for immediate delivery as needed.
4. Is OEM or ODM service available?
Yes, we provide both OEM and ODM services.