What are the physical properties regarding density and porosity?

The density is 280-350g/L, and the porosity ranges from 71.8% to 81%.

Is the product safe for industrial use?

It has a pH of 7.0 and 0 radioactivity. However, use explosion-proof equipment and local exhaust ventilation to prevent risks from static sparks.

High-Quality Pumice Powder for Electroplating and Polishing Needs

Name: High-Quality Pumice Powder for Electroplating and Polishing Needs
Brand: Shijiazhuang Deyoute New Material Technology Co., Ltd.
SKU: 2154570965

Hebei, ChinaShijiazhuang Deyoute New Material Technology Co., Ltd.

US$342.00-585.00

5 Tons

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Natural Abrasive Type

Natural Pumice

Artificial Abrasive Type

Natural Pumice

Model NO.

60-80mesh 80-120mesh, 120-250mesh, 250mesh-600mesh

Application

Electronic

Function

Surface Finish

Source

Natural Abrasives

Particle Size

Powder

Hardness

Conventional Abrasive

Sio2

71.5%

Al2O3

12.5%

Density

280-350g/L

Porosity

71.8-81%

Fusion Temperature

900ºC

Acid Materials

2.7%

Transport Package

PP and Paper Bags on Pallet

Specification

60-80mesh 80-120mesh, 120-250mesh, 250mesh-600mesh

Trademark

Deyoute

Origin

Hebei, China

HS Code

251300000

Production Capacity

5500

Key features

Multi-Industry Application: Ideal for electroplating, polishing, concrete aggregate, filtration, and catalysis.

High Purity Composition: Contains 71.5% SiO2 and 12.5% Al2O3 for consistent chemical performance.

Versatile Particle Sizes: Available in 60-80, 80-120, 120-250, and 250-600 mesh options.

Customizable Packaging: Standard 25kg PP/paper bags on pallets, customizable to customer requirements.

Excellent Porosity: Features 71.8-81% porosity and 280-350g/L density for superior absorption.

Safe Storage Properties: Neutral pH 7.0 and non-radioactive, safe for various industrial environments.

Company profile

Shijiazhuang Deyoute New Material Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-08-26Nearest Port: XINGANG,TIANJIN,CHINA, DALIAN,LIAONING,CHINAAverage Response Time: ≤0.60hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryShijiazhuang Deyoute New Material Technology Co., Ltd. is a China-based limited company in Hebei, identified as both a trading company and manufacturer/factory. Its product range focuses on mineral fibers, vermiculite, sepiolite, glass fiber, ceramic fiber, pumice powder, and related friction-material inputs. The supplier reports ISO 9001 certification, a registered trademark, export activity across multiple regions, and approximately 6–10 years of combined R&D engineer experience. Reported annual production is approximately 2,500–3,500 tons for mineral and related fibers and 6,500–7,000 tons for expanded vermiculite. SGS audit information is provided, but the audit result is recorded as “0,” and the audit validity ended on 2025-08-21. R&D services, OEM/ODM, quality assurance, traceability, overseas representation, and customer-specific design capabilities remain unverified. No financial data is assessed.

Supplier typeThe supplier is explicitly identified as both a trading company and a manufacturer/factory, with a limited-company structure and operations in Shijiazhuang, Hebei, China. This supports classification as a hybrid manufacturing and trading supplier.

CertificationsThe supplier states that it holds ISO 9000 quality-system certification and ISO 9001 certification. An SGS audit is documented, but the recorded audit evaluation is “0,” so the audit record does not provide clear positive validation beyond the stated certification information.

R&D capabilityThe supplier identifies fine pumice powder as a new product and reports 6–10 years of total R&D engineer experience. However, detailed R&D documentation, SDK capability, private-mold development, 3D design, and other structured R&D services are marked unknown, limiting verification of innovation strength.

Production capacityThe supplier reports production of asbestos-free mineral and related fibers at approximately 2,500–3,500 tons annually and expanded vermiculite at approximately 6,500–7,000 tons annually. Its broad product portfolio and stated manufacturing role provide explicit evidence of established production capability.

Product Q&A

Q:What are the main applications of this pumice powder?

It is used for circuit board polishing, electroplating, button and leather polishing, concrete lightweight aggregate, filtration, catalysis, and as a filler in plastics and chemicals.

Q:What is the chemical composition of the pumice powder?

The powder contains 71.5% SiO2, 12.5% Al2O3, 1.5% Fe2O3, 3.4% H2O, 1.6% Na, 1.8% K, 2.8% Ca, 0.2% TiO2, 0.1% SO3, and 2.7% Acid Materials.

Q:What particle sizes are available?

Available sizes include 60-80 MESH, 80-120 MESH, 120-250 MESH, and 250-600 MESH.

Q:How should the product be stored?

Store in a cool, dry place to prevent moisture penetration. Sealed packs should be resealed immediately after opening.

Q:What are the packaging options?

Standard packaging is 25kg/bags in PP or paper bags on pallets. Custom packaging is available upon customer request.