What is the frequency range blocked by MLV?

It effectively blocks frequencies from 125Hz up to 4000Hz.

Acoustic Mass Loaded Vinyl Blanket Material

Name: Acoustic Mass Loaded Vinyl Blanket Material
Brand: Shanghai Kingkus New Material Co., Ltd.
SKU: 703177731

Jiangsu, ChinaShanghai Kingkus New Material Co., Ltd.

US$3.00-6.00

100 Square Meters

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Weight

5kg/Sqm for 3mm and 3.5kg/M2 for 2mm

Tensile Strength

400 P.S.I. Request

Model NO.

Mass Loaded Vinyl

Tear Strength

12.9 Kg/Cm (72 Lb/in)

Ultimate Elongation

40% (Min.)

Temperature Range

/-40 Deg. F to 180 Deg. F

Type

Acoustic Panels

Acoustic Panel Type

Polyester Acoustic Panels

Eco-Friendly

Fireproof Grade

Edge

Square

Certification

CE, ASTM, ISO, BS

Wool Acoustic Panel Type

Mlv

Surface Finishing

Polyester Fiber

Color

Black Vinyl with Silver Backer

Transport Package

Pallet, Carton and Plastic Film

Specification

1000mm*5000mm*3mm or 1000*10000*2mm

Trademark

Kingkus

Origin

China

HS Code

3926901000

Production Capacity

500000 PCS Every Year

Key features

High Sound Insulation: Blocks frequencies from 125Hz to 4000Hz, significantly improving STC values.

Eco-Friendly Material: Made from 75% recycled polyester, formaldehyde-free, and E0 rated.

Thin and Dense: Only 2mm or 3mm thick yet as heavy as stone for effective sound blocking.

Versatile Application: Ideal for walls, ceilings, floors, pipes, and ducts in studios and halls.

Non-Toxic Safety: Lead-free composition, safe for indoor air quality and human health.

Certified Quality: Complies with CE, ASTM, ISO, and BS standards for safety and performance.

Company profile

High Repeat Buyers ChoiceProduction Process VisualizationQA/QC InspectorsDigital Management Enterprise

Shanghai Kingkus New Material Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2014-12-10 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.24h CertifiedTerms of Payment: T/T, Western Union, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 48 employees, an affiliated company, a valid import/export license, and identified acoustic-panel and molding production equipment. It supports multiple customization modes and reports new product development within the past year, but does not provide ODM, SDK, or OEM services for popular brands. Service strengths include a complaint-handling procedure with records, quality assurance, overseas agents or branches, participation in ORGATEC, and lead times within 15 working days in both peak and off-season. However, it has no stated inventory, overseas warehouse, or overseas showroom capability, and its corrective/preventive-action mechanism lacks written procedures or records. Financial records are indicated for 2023–2025, but no financial results are provided. Sustainability evidence is mixed: ERP integration is reported, while AI-enabled sustainable-development management is not established. Certification holdings and customer cases are not evidenced.

Supplier typeThe supplier is identified as a limited company and a combined company type, with an affiliated company and 48 employees. It is not an offshore company and holds a valid import/export license, indicating an established legal and export-operating structure.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with follow-up records, quality assurance, overseas agents or branches, and reported lead times within 15 working days in both peak and off-season. However, it lacks inventory, overseas warehouse, and overseas showroom capabilities, while its corrective and preventive action mechanism has no written procedures or records.

R&D capabilityThe supplier reports new products within the past year and offers multiple design-development options, while also operating specified automated production equipment and an ERP system covering production, procurement, quality control, and logistics. Innovation infrastructure is limited by the absence of an available SDK and the stated lack of an AI model for data-enabled management.

Production capacityThe supplier has valid manufacturing contracts with each affiliated subcontractor and lists two acoustic-panel automatic production lines, a 3D molding machine, and a water-cutting machine. It also has 48 employees and six reported order-fulfillment units/status, but the slices do not provide quantified output capacity or detailed production performance.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly demonstrates broad customization coverage, although it does not provide ODM services.