Flame Retardant High Density Open Cell Polyurethane Foam Sheet for Packaging Inserts

Name: Flame Retardant High Density Open Cell Polyurethane Foam Sheet for Packaging Inserts
Brand: Lanzhou Haojitongda International Trade Co., Ltd.
SKU: 2304650045

Gansu, ChinaLanzhou Haojitongda International Trade Co., Ltd.

US$51.43

100-299 Square Meters

US$42.86

300-499 Square Meters

US$38.57

500-999 Square Meters

US$32.14

1,000+ Square Meters

Sample price:US$32.14/square meter.Request sample

Product profile

Customization

Available

Density

40kg/M3 & 55kg/M3

Flammability

Flame Retardant

Model NO.

Thickness: 75mm-100mm

Hardness

Soft

Open Cell Content

Low Open Cell

Usage

Building Insulation, Packaging Material

Color

Black/White

MOQ

100 Square Meters

Thickness

75mm-100mm

Batch Delivery Cycle

7-15 Working Day

Transport Package

Simple Packaging

Specification

150*200cm, Thickness as per requirements

Trademark

Haoji Tongda

Origin

China

Key features

Custom size, density and thickness available to meet all your usage demands.

Strong shock absorption, protects furniture, supplies and outdoor stored fragile goods.

Good weather resistance, stable performance under normal indoor and outdoor temperature changes.

Balanced softness and firmness, works for cushion filling, packaging and gap filling.

High resilience and durable structure, not easy to deform after long-time extrusion.

Company profile

Self-brandedFast DeliveryFull CustomizationR&D Capabilities

Lanzhou Haojitongda International Trade Co., Ltd.

Gansu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Qingdao. GuangzhouAverage Response Time: ≤1.82h

AI-Powered supplier vetting

SummaryThe supplier appears to be a manufacturing-oriented company with a broad construction-materials and related-product business scope. It reports two production lines, inventory capability, valid manufacturing contracts with associated subcontractors, and 6–10 quality-control staff. Its innovation and customization profile is comparatively strong: it reports recent new products, ODM services, SDK availability, and multiple customization modes. However, after-sales governance is weakly documented, with no written complaint-handling or corrective/preventive-action procedures or records. No approved-supplier list, certification information, or customer case evidence is provided. The supplier also lacks overseas warehouse and showroom capabilities, while financial credibility cannot be assessed from the non-financial year references supplied.

Supplier typeThe supplier’s stated scope covers manufacturing and sales of glass, building materials, waterproofing products, insulation materials, metal products, electrical equipment, photovoltaic components, fibers, composites, and related hardware. Its factory address, two production lines, and inventory capability support classification as a manufacturing supplier with broad construction-materials coverage.

After-Sales capabilityThe supplier states that it has no written procedures or records for corrective and preventive actions or effective customer-complaint handling. It has inventory capability, but no overseas warehouse or showroom, so the available evidence indicates a documented after-sales weakness and limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM services, an available SDK, and a 38-member team of engineers and international-trade specialists. These statements provide explicit evidence of R&D and product-development capability, although the slices do not detail patents or technical outputs.

Production capacityThe supplier reports two production lines, 6–10 quality-control staff, inventory capability, and valid contracts between the factory and each associated subcontractor. Quality assurance is stated, but the absence of written corrective/preventive-action procedures limits evidence of production-quality system maturity.

Customization capabilityThe supplier explicitly offers full, minor, flexible, sample-based, and design-based customization, plus ODM services. Its description also states that it provides tailored configurations and installation guidance based on climate zones, building codes, and project budgets.

Product Q&A

Q:Does higher density mean overly hard foam that feels uncomfortable for seating?

It features balanced hardness and softness. It provides solid support while retaining cushion elasticity, so it won't feel stiff for cushions and delivers reliable protection for packaging.

Q:How much weight can it bear? Is it suitable for wrapping heavy solid wood furniture?

Its high load-bearing buffer structure allows multi-layer lamination to protect large solid wood cabinets, thick sofas and marble furniture.

Q:Will low-temperature transport cause condensation that damages painted furniture surfaces?

It insulates internal and external temperature differences to reduce surface condensation, protecting paint and varnish finishes on wooden furniture from moisture erosion.

Q:Can I use it for DIY window and door gap filling to save energy?

Perfect for filling gaps to block hot and cold air circulation, realizing indoor energy-saving thermal insulation.

Q:Can the foam be reused and recycled after unpacking?

Durable and resistant to damage. Leftover foam can be recut for repeated packaging and DIY craft projects.