Glass wool vs Rock mineral wool for soundproofing?

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.

Heat Insulation 50kg/3 Rock Wool Blanket for HAVC Duct System

Name: Heat Insulation 50kg/3 Rock Wool Blanket for HAVC Duct System
Brand: Jinan United Perfect Building Materials Corporation
SKU: 783339172

Shandong, ChinaJinan United Perfect Building Materials Corporation

US$0.25

1,000 Square Meters

Sample price:US$9.00/roll.Request sample

Product profile

Customization

Available

Feature

Heat Insulation

Material

Basalt

Model NO.

Perfect

Application

Ceiling Roofing Wall Heat Insulation

Function

Thermal Insulations, Fireproof, Sound Absorption

Refractoriness

800-1400°C

Usage

Interior Tiles, Roofing, Walling

Diameter

4-7um

Apparent Density

50kg/M3

Surface Treatment

Laminated Single or Double Sided Aluminum Foil

Color

Yellow

Transport Package

Heat Shrinking Plastic Packing

Specification

600mm*5000mm*50mm

Trademark

Perfect

Origin

Shandong, China

HS Code

680610000

Production Capacity

30 Ton/Week

Key features

Multi-Function Insulation: Provides thermal insulation, fireproofing, and sound absorption for various applications.

Customizable Surface Treatment: Available with laminated single or double-sided aluminum foil, fiberglass cloth, or black tissue.

OEM Manufacturing Service: Welcome to customize products and packaging according to specific customer requirements.

Certified Quality Assurance: Holds FM, CE, ISO, and CCS certificates with strict quality control systems.

Wide Application Range: Suitable for commercial, residential, industrial, and agricultural walling, roofing, and piping.

Rapid Delivery Time: Delivery within 7-15 days after receipt of advanced payment.

Professional Manufacturer: Founded in 2001 with 10 production lines and an annual capacity of 300,000 tons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceOEM ServicesFast Delivery

Jinan United Perfect Building Materials Corporation

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-05-01Nearest Port: QINGDAO, NANJING, SHANGHAI, YANTIANAverage Response Time: ≤3.20hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

About Our Factory & Business Background

AddressNo. 57 Industrial South Road, Jinan, Shandong, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsAluminum Foil Lamination Facing, Aluminum Foil Fiberglass Fabric, Synthetic Roofing Underalyment, 7628 Fiberglass Fabric, Black Fiberglass Fabric Bgf, Black Fiberglass Tissue Bgt, Rock Wool Insulation, Fiberglass Wool Insulation

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Mid East

Product Q&A

Q:Are you a manufacturer or a trading company?

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?

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?

7-15 days after receipt of advanced payment.

Q:What's the payment term?

T/T, LC.

Q:What's the MOQ?

For standard specification, just a 20GP container.