Rock Wool Insulation Felt Roof Materials Rock Wool Blanket for Construction

• Customization: Available
• After-sales Service: Online Technical Support
• Feature: Durable, Easy to Install, Fierproof, Flame Retardant, Heat Insulation, Noise Reduction
• Model NO.: DRT03-M
• Material: Basalt
• Density: 60/80/100/120/150/160 Kg/M3
• MOQ: 1 PC
• Compression Strength(10%Deformation): Greater Than or Equal To40kpa
• Melt Temperature: Greater Than1000
• Package: Shrink Bag
• Thermalconductivity: 0.038W/Mk
• Application: Building or Industry
• Transport Package: Carton/Bag/Pallet
• Specification: 4000x600x(30-100)mm ( the size can be customized)
• Trademark: SHENGTANG
• Origin: China
• HS Code: 6806100090
• Production Capacity: 60, 000tons/Years

Product Description

 

 

Dongtang Rockwool Blanket
 

ROCK WOOL BOARD / Mineral Wool Board

Rock wool board is manufactured in a unique process using high quality basalt ore as the main raw material.Rock wool board has the features like high strength, high temperature resistant, corrosion resistant and good thermal conductivity.

Product Parameters

Brand name	Shengtang
Product Name	Rockwool Blanket
Density	40-120kg/m3
Thickness	30-150mm
Length	4000mm
Width	600mm
Asbestos	100% Non Asbestos
MOQ	1 ROLL
Function	Thermal Insulation, Sound Absorption

Applications

 

Product  Paramenters  

Properties		Unit	Density
			80	100	120	140	150	160
Combustion performance		--	Class A1 non-combustion
Compression Strength(10%deformation)		kPa	≥40
Hydrophobic rate		%	≥98.0
Melt temperature		ºC	>1000
Acidity ratio		--	≥1.8
Moisture absorption rate		%	≤1.0
Thermal conductivity(average 25ºC)		W(m.k)	≤0.048			≤0.040
Dimensional stability		%	≤1.0
Water absorption(Partial Immersion)		Kg/m2	Short term(24h)≤1.0
			Long term(28d)≤3.0
Thickness tolerance		mm	±2			±3
Right angel degree of deviation		mm/m	≤5
Planeness tolerance		mm	≤6
properties after ignition-burning	Shrinkage percentage	%	(750ºC,0.5h)≤8
	Mass loss rate	%	(750ºC,0.5h)≤10

Our Advantages

Why Dongtang Rock Wool

1,The Benchmark for Excellence in Insulation

Dongtang Rock Wool Factory is positioned as the premier rock wool manufacturer in China, establishing a benchmark for excellence and innovation within the industry. Since 2015, we have leveraged state-of-the-art technology and rigorous quality control protocols to manufacture top-of-the-line rock wool insulation materials. Our product line is meticulously crafted to cater to the diverse requirements of our clientele, delivering unmatched thermal, acoustic, and fire-resistant characteristics for applications spanning residential, commercial, and industrial sectors.

2,Commitment to Quality and Sustainability

Dongtang Rock Wool Factory (SRW) is dedicated to setting the benchmark for quality and sustainability in the industry. Our products, processes, and practices are meticulously crafted to not only meet but exceed the rigorous standards established by globally recognized accrediting organizations. This commitment is underscored by our extensive array of certifications, which include ASTM C-612 and EN 13162 for our cavity panels, ASTM C-1290 for duct wrap, as well as additional standards such as ASTM C-665, ASTM C726, ASTM E136, and BS476 Part 4 across our product line. These certifications serve as a testament to our steadfast dedication to producing premium insulation products that adhere to international safety, efficacy, and environmental standards.

3,Wide Range of High-Performance Products

Dongtang Rock Wool Factory offers a diverse selection of high-performance products that showcase our expertise and dedication to innovative insulation solutions. Our extensive product range is tailored to meet the varied requirements for thermal, acoustic, and fire-resistant insulation in a multitude of industries. Whether for residential structures or industrial facilities, Dongtang Rockwool delivers insulation solutions that optimize energy efficiency, safety, and comfort.

Certifications

FAQ

1. Q. Why do you choose us? A: Professional technical team with over 36 years experience in thermal insulation material. Offer the best quality products, reasonable price, in time delivery service, completely after-sales service system. 
2. Q: Are you a manufacturer or trader? 
   A: We are truly a manufacturer, we not only can provide the high quality products with the best price,but also can provide the best pre-sale service and after-service
3. Q. How do I place an order or make payment? 
   A: You can send us your order (if your company has one), or send a simple confirmation via email or trade manager, we will send you a proforma invoice with our bank details for your confirmation, and then you can pay accordingly. 
4. Q. How can you control your quality?                                                                                                                   A : For each production processing, DONGTANG has complete QC system for the chemical composition and physical properties.After production all the goods will be tested, and the quality certifiate will be shaped along with the goods 

WELCOME TO CONTACT US FOR MORE INFORMATION