What is the flame retardant rating?

The material is available in B1 flame retardant standard, and customized flame retardant levels are also supported.

What certifications does the product have?

The product holds RoHS certification, ensuring it meets environmental and safety standards.

NBR Flexible Closed Cell Elastomeric Heat Thermal Insulation Foam for HVAC

Name: NBR Flexible Closed Cell Elastomeric Heat Thermal Insulation Foam for HVAC
Brand: Qingdao Guanshan Industry Co., Ltd
SKU: 1956520071

Shandong, ChinaQingdao Guanshan Industry Co., Ltd

US$0.42-8.40

100 Square Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Color

Black

Certification

RoHS

Model NO.

J-032

Feature

Impact-resistant, Heat-resistant, Cold-resistant

Thermal

<=0.047 W/(M.K)

Material

NBR

Colorful

Yes

Flame Retardant

B1 and Customized

Temperature

-40~100 Centi Degree

Thickness

10 mm, 20 mm, 30 mm

Absorption Factor

a>=0.9 (1000Hz Condition)

Tapping

Yes

Rebound

Slow Rebound

Density

50 Kg/M3, 60kg/M3

Tensile Strength

More Than 20n/Cm2

Water Absorption

<7%

Moisture Resistance Factor

More Than 4000

Transport Package

Carton Box

Specification

1 m x 1 m

Trademark

Guanshanindustry

Origin

China

HS Code

3921139000

Key features

Customizable Flame Retardancy: Available in B1 standard or customized flame retardant levels for safety.

Anti-Mold & Antibacterial: Contains additives to prevent bacteria and mold growth, ensuring hygiene.

Easy Installation: Direct glue application fits duct walls perfectly without extra fixing methods.

Eco-Friendly Material: Non-fiber, odorless, dust-free, low VOC, and formaldehyde-free composition.

Custom Cutting Services: We provide die-cutting and slitting services based on your drawings and specs.

Free Sample Availability: Free A4 size samples provided; customers only need to cover courier costs.

Rigorous Quality Control: Tested by third parties (SGS, TUV) and internal labs for consistent quality.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Qingdao Guanshan Industry Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2018-08-03Nearest Port: QingdaoAverage Response Time: ≤2.11hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryQingdao Guanshan Industry Co., Ltd is identified as a China-based limited company in Shandong, with conflicting classifications as a trading company and manufacturer/factory. Its stated business covers plastic and rubber product processing, manufacturing, and wholesale. Evidence indicates production equipment, flexible customization, ODM services, and OEM services for well-known brands. Service procedures, corrective-action procedures, and complaint-handling records are reported, while peak- and off-season lead times are within 15 working days. However, the supplier reports no new products launched in the past year, one R&D engineer, no SDK, no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Certification holdings, customer cases, raw-material traceability, and fire-drill status are not sufficiently evidenced. Financial information is referenced for multiple years, but the provided slices do not establish financial strength.

After-Sales capabilityThe supplier reports written procedures and implementation records for service-capability assessment, corrective and preventive actions, and customer-complaint handling. It also states lead times within 15 working days in both peak and off-season, but the evidence does not specifically describe warranty, repair, replacement, or post-delivery support.

R&D capabilityThe supplier provides ODM services, but it reports only one R&D engineer, no available SDK, and no new products launched in the past year. The explicit absence of recent product launches and the limited stated R&D resources indicate a deficiency in demonstrated innovation performance.

Production capacityThe supplier states that it has two automatic auxiliary-machine rubber mixing centers, two precision rubber mixing centers, four large foam vulcanization production lines, and large coating machines. Its declared processing and manufacturing scope covers plastic and rubber products, and it is also identified as a manufacturer/factory, providing explicit evidence of production infrastructure.

Customization capabilityThe supplier explicitly offers flexible customization and ODM services, demonstrating both customized design/manufacturing availability and stated flexibility. OEM service for well-known brands further supports its ability to produce according to customer or brand requirements.

Product Q&A

Q:Can I get samples of different densities?

Yes, we provide free A4 size samples. You only need to provide your courier account number to arrange transportation. Special color samples may take longer and incur charges.

Q:Is it possible to order small quantities?

Yes, we accept small orders. We will calculate production and transportation costs based on your size and quantity. Additional costs can be reduced if you buy multiple models simultaneously.

Q:Do you offer cutting or die-cutting services?

Yes, we are happy to provide cutting and die-cutting services. Please provide drawings, dimensional requirements, and performance specifications for pricing. We can also sign an NDA if required.

Q:Can you customize carton packaging?

Yes, we can customize cartons with your logos and text. We calculate carton sizes based on EPDM foam board density to minimize individual carton size, using a double corrugated design for protection.

Q:What are the available thickness options?

The standard thickness options available are 10 mm, 20 mm, and 30 mm.