Excellent Stability

Name: Exewool Rockwool Exterior Belt / Insulation Material / Heat & Thermal Insulation / Soundproof & Fireproof/ Excellent Stability
Brand: Zhengzhou Exceed New Technologies Co., Ltd.
SKU: 2091628012

Henan, ChinaZhengzhou Exceed New Technologies Co., Ltd.

US$1.00-10.00

1 Piece

Sample price:US$10.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Available

Feature

Durable, Easy to Install, Fierproof, Flame Retardant, Heat Insulation, Noise Reduction, Waterproof, Thermal Insulation

Highest Working Temperature

750

Material

Basalt

Max. Temperature

750℃

Density-Kg/M³

80,100,120

Capacity

500,000 Tons

Thermal Conductivity

≤0.048 W/Mk

Combustion Performance

Class A1 Non Combustion

Water Absorption

(24h)≤1.0kg/M3 / (28d) ≤3.0kg/M3

Hydrophobic Rate

≥98%

Fire Endurance

Range From 1-2 Hours

Acidity Rate

≥1.8

Moisture Absorption Rate

≤1%

Dimension Stability

≤1%

Corrosiveness

No Corrosion

Flatness Tolerance

≤6mm

Warranty

Available

Compression Strength

≥40kpa

Transport Package

Film

Specification

Length 1200 *Width (40-150) * Thickness 150mm

Trademark

EXEWOOL

Origin

China

HS Code

6806109090

Production Capacity

More Than 500, 000 Tons / Year

Key features

Class A1 Fire Rating: Non-combustible material meeting GB 8624 standards for superior fire safety.

Superior Hydrophobicity: Water absorption rate is extremely low with a hydrophobic rate of 98% or higher.

Excellent Dimension Stability: Maintains shape with dimension stability of 1% or less under thermal stress.

Low Thermal Conductivity: Efficient insulation with thermal conductivity of 0.048 W/mk or lower.

Structural Fire Protection: Ideal for exterior walls, underground garages, and ceilings to prevent fire spread.

Durable & Easy Installation: Designed for long-lasting performance with simple and efficient installation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryCustomization from Samples

Zhengzhou Exceed New Technologies Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-06-01Nearest Port: ShanghaiAverage Response Time: ≤5.93hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryZhengzhou Exceed New Technologies Co., Ltd. is a China-based limited company described as both a trading company and manufacturer/factory, supplying silica aerogel powder and related thermal insulation materials. It offers design- and sample-based customization, has self-operated import and export rights, and reports that exports account for 90% of sales. However, it has five employees, no stated in-stock capacity, overseas warehouse, overseas showroom, overseas agents or branches, and no offline trade-show participation. Customer complaint handling has a documented procedure and records, while corrective and preventive actions lack written records. R&D evidence is limited: no new products were reported in the past year and ODM, SDK, and well-known-brand OEM services are unavailable. SGS conducted an audit with a report period from January 23, 2024 to January 22, 2025, but the provided audit result is recorded as 0 without an explanatory interpretation. Financial figures and monetary data are omitted.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, and is legally structured as a limited company in China. Its stated product scope is thermal insulation materials, specifically silica aerogel powder.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with follow-up records, which supports a defined after-sales process. Its broader service infrastructure is limited: it reports no overseas warehouse, showroom, agents or branches, and no overseas service countries.

R&D capabilityThe supplier states that it provides technology development, consultation, exchange and transfer services, but reports no new products in the past year and does not provide ODM, SDK or well-known-brand OEM services. These explicit limitations indicate weak demonstrated product innovation capability.

Customization capabilityThe supplier explicitly offers customization from designs and from samples. This is direct evidence of product customization capability, although the slices do not specify technical limits, tooling, lead times or customization scope.