What is the chemical composition of the glass beads?

SiO2 >72%, CaO >8%, Na2O <14%, MgO >2.5%, Al2O3 0.5-2.0%, Fe2O3 0.15%, Others 2.0%

Glass Beads for Road Marking or Sandblasting

Name: Glass Beads for Road Marking or Sandblasting
Brand: Jinan Junda Industrial Technology Co., Ltd.
SKU: 746491682

Shandong, ChinaJinan Junda Industrial Technology Co., Ltd.

US$304.00-456.00

10 Tons

Sample price:US$0.00/500g.Request sample

Product profile

Customization

Available

Reflective Material Type

Road Marking Beads

Material

Glassbead

Model NO.

100#150#200#

Application

Road Safety Barrel

Color

Transparent,Colorless

Shape

Round and Smooth

Density

2.4-2.6g/cm3

Lead Content

Al2O3

0.5-2.0%

Fe2o3

0.15%

Standard

BS6088

Standard2

Aashto En1424 1423

Size Distribution Oversize

Less Than 5%

Under Size

Less Than 10%

Soluble Heavy Metal Content

Less Than ASTM F963 Corresponding Value

Used for

Road Marking Paint

Harmful Substances Content

Lower Than 16CFR

Applications

Sandblasting

Applications2

Road Marking Paint

Business Type

Manufacture

Transport Package

25kg/Bag, 40bags in One Big Bag. 1 Ton in 1 Bag

Specification

150-250 microns

Trademark

junda

Origin

Hebei

HS Code

701810

Production Capacity

3000tons/Month

Key features

High Reflectivity: Ensures highway safety with reflective lines visible in darkness, rain, and fog.

Customizable Sizes: Available in various sizes from 30# to 320# to meet specific customer requirements.

Strict Quality Control: ISO9001 certified with strict testing procedures for chemical composition and durability.

Safe Material: Lead-free and low harmful substances, meeting US 16CFR and ASTM F963 standards.

Versatile Application: Suitable for road marking paint, sandblasting, and grinding applications.

Free Samples: Free samples under 500g are available for customer evaluation.

Global Standards: Complies with EN1423, AASHTO, BS6088, and other international standards.

Flexible Packaging: Standard 25kg bags or customized packaging according to customer requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Jinan Junda Industrial Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: Qing DaoAverage Response Time: ≤1.61hTerms of Payment: T/T, LC, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, FAS, DDP

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and limited company in Jinan, with eight employees and a product portfolio focused on garnet sand, steel shot, steel grit, related abrasive products, and sandblasting equipment. It reports OEM service for well-known brands, usable SDK availability, extensive customization options, 90% export sales, and 20 years of export experience. Certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. Written procedures and records support service assessment, corrective actions, and complaint handling. Production descriptions indicate integrated garnet mining, production, and sales, with expanded capacity, while peak- and off-season lead times are both stated as within 15 workdays. Innovation evidence is limited because no new products were launched in the past year and only one R&D engineer is reported. No Fortune 500 cooperation, overseas showroom, overseas agent, or branch is reported.

Supplier typeThe supplier is explicitly described as a factory and limited company, located in Jinan, with no larger-company group affiliation and eight employees. Its stated business covers abrasive materials and sandblasting-related equipment.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management or sustainability-related certifications. These certifications provide explicit evidence of formal compliance and management systems.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer complaint handling. However, it reports no overseas showroom, overseas agents, or branches, although it has participated in the ISME offline trade show and states service-related lead times within 15 workdays.

Production capacityThe supplier states that it integrates garnet mining, production, and sales, has adequate reserves, and increased garnet sand capacity from thousands to tens of thousands of tons. It also reports 20 years of exporting, 90% export sales, and lead times within 15 workdays in both seasons, supporting established production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also reports OEM service for well-known brands. These statements directly support broad customization capability.