High Density Rockwool 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 High Density Rockwool Soundproof Board is ingeniously designed to meet the acoustic, thermal, and fire protection needs of public, commercial, residential buildings, and industrial plants. Ideal for roofing, external walls, partition walls, and floating floors, it promises unmatched fire protection, superior thermal insulation, excellent acoustic control, and effective condensation control. Proudly sourced from China, our rock wool board is a testament to 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

 

FeaturesA1 Non-inflammability Fireproofing MaterialWith a melting temperature exceeding 1000ºC, our rock wool board significantly impedes the spread of fire, boasting exceptional fireproofing performance. It has low thermal conductivity at high temperatures and does not emit toxic gases or melt droplets during a fire.
Thermal Insulation Comprising long, thin rock wool fibers with low slag ball content and low thermal conductivity, our board ensures excellent thermal insulation.

Hydrophobicity and Moisture ResistanceWith a hydrophobicity rate exceeding 99%, our product features minimal tiny penetration and a very low hygroscopic rate.

Sound Absorption and Noise ReductionThe porous, connected structure of elongated fibers provides notable sound absorption and noise reduction.

Easy ConstructionOur board is easy to carry, cut, and maintains high figure stability.
Superior Heat Preservation Effect Anti-frost, freeze-thaw resistant, anti-UV; withstands four seasons without thermal expansion or cold contraction.
Non-corrosiveWith stable chemical properties and a pH value of 7-8, our board does not corrode steel, aluminum, or other metals.

Environmental Our product is free from asbestos, CFCs, HFCs, and other harmful substances, ensuring minimal environmental impact.

Product Picture

Application
 

Our versatile rock wool board is perfect for building insulation applications such as external walls, roofs, curtain walls, interior partitions, and elevator shafts. It performs excellently under varying high and low temperatures, providing superior fire prevention and energy-saving benefits, contributing significantly to sustainable energy and environmental development.
Packing & DeliveryWe ensure the utmost safety of your goods with our professional, eco-friendly, convenient, and efficient packaging services.

Company Profile

Langfang Huaou Insulation Engineering Co., Ltd. is a leading economic entity specializing in design, construction, processing, installation, and operation of insulation materials. Equipped with advanced technology and a team of skilled professionals, we specialize in rock wool, aluminum silicate, glass wool, and other thermal insulation materials.,We offer bespoke products tailored to customer specifications, ensuring scientific design and efficient construction.

We prioritize customer satisfaction and leverage cutting-edge technology to stay aligned with international advancements. Our rigorous quality control ensures that our products are trusted across various industries, including heating, construction, petroleum, electric power, chemical, refrigeration, shipbuilding, aerospace, smelting, and central air conditioning. Our products are acclaimed both domestically and internationally, earning a stellar reputation among our clients.

"Excellent quality comes from strength, and exquisite technology creates quality products." - HuaouWe are committed to partnering with you by offering first-class equipment, robust technical expertise, superior quality, and impeccable after-sales service. Our general manager, along with our dedicated team, warmly invites both new and long-standing customers to visit our company and engage in mutually beneficial business discussions!

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 warmly welcome your visit at any time.
2. Is a free sample available?
Samples are available. Small samples are free of charge, while larger samples may incur a surcharge, which will be refunded when you place a bulk order.
3. What is your delivery time?
Typically, delivery will be within 2 weeks. Some stock products can be delivered immediately as per your requirement.
4. Is OEM or ODM service available?
Yes, we provide both OEM and ODM services.