What is the purity of the product?

The purity of the Aluminium Silicate Powder is between 90% and 99%.

What is the shelf life or warranty?

Specific warranty details are not provided, but the product is certified under RoHS standards.

Hydrophobic Silica for Rubber Reinforcement and Filler Application

Name: Hydrophobic Silica for Rubber Reinforcement and Filler Application
Brand: Hebei Hezhen Industrial Co., Ltd.
SKU: 2157354332

Hebei, ChinaHebei Hezhen Industrial Co., Ltd.

US$0.90

5-199 kg

US$0.80

200-399 kg

US$0.70

400+ kg

Product profile

Customization

Available

CAS No.

12141-46-7

Formula

Al2sio5

Model NO.

HZ-Silica

EINECS

235-253-8

Certification

RoHS

Purity

90%~99%

Type

Sodium Silicate

Appearance

Powder

Grade Standard

Industrial Grade

Product Name

Aluminium Silicate Powder

Color

White

pH

6.5-7.5

Delivery Time

7-15days

Transport Package

25kg/Bag; Customized Packaging

Specification

100-1250mesh

Trademark

Origin

China

HS Code

2811229000

Production Capacity

50000ton/Month

Key features

OEM/ODM Support: Professional development group accepts OEM and ODM customization from samples or designs.

Quality Assurance: Strict quality control with pre-production samples and final inspections before shipment.

ISO9001 Certified: Manufacturer holds ISO9001:2015 management system certification for reliable production.

Fast Delivery: Average lead time within 15 workdays for both peak and off-season periods.

Direct Manufacturer: Factory with 3 production lines and 3 QA/QC inspectors ensuring product consistency.

Wide Application: High purity (90%-99%) industrial grade powder suitable for rubber reinforcement and filler.

Company profile

Importers and ExportersExperienced TeamHigh Repeat Buyers ChoicePatents Awarded

Hebei Hezhen Industrial Co., Ltd.

Hebei, 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: 2 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.28h

AI-Powered supplier vetting

SummaryHebei Hezhen Industrial Co., Ltd. is identified as a limited company with a combined company type and offers iron oxide pigment, diatomite, silica powder, bentonite powder, talc powder, kaolin clay, and tourmaline powder. It reports customization services, written service procedures, complaint-handling and corrective-action procedures, quality assurance, inventory capability, and valid manufacturing contracts with associated subcontractors. However, it does not provide 3D software design services, reported no new products in the past year, has no overseas agents, branches, warehouse, or showroom, and has not participated in offline trade shows. An SGS audit is recorded with a validity period from October 23, 2025 to October 22, 2026, but the provided audit result code is not interpretable from the context.

Supplier typeThe supplier is described as a combined company and a limited company. Its stated product scope centers on industrial mineral and pigment products, including iron oxide pigment, diatomite, silica powder, bentonite powder, talc powder, kaolin clay, and tourmaline powder.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints and corrective and preventive actions. This directly supports a documented after-sales response process, although no service performance outcomes or overseas support network are provided.

R&D capabilityThe supplier reports no new products during the past year and does not provide 3D software design services. These statements indicate limited demonstrated recent product innovation, although the supplier does offer several forms of customization.

Production capacityThe supplier reports valid manufacturing contracts with each associated subcontractor, inventory capability, and peak- and off-season lead times within 15 workdays. Its listed product range and SGS audit record further support an established manufacturing or supply capability, but production volume and equipment capacity are not stated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization service coverage.