Product Details

wholesale glass beads for sand-blasting

Product Description

Supply competitive price glass beads for metal polishing

Glass Beads are made of hardened spherical soda lime glass and are a multi-faceted and commonly used media. Cost effective, ideal where metal contamination is not allowed, and often used to peen difficult to reach part areas.

Material	hardened spherical soda lime glass
Color	Transparent
Bulk Density g/cm3	1.5
Specific Gravity g/cm3	2.5
Mohs Hardness	6-7
Rockwell Hardness	46HRC
Roundness	80.0%

Chemical Analysis

SiO2	65.0%min	Al2O3	0.5-2.0%
Na2O	14%max	K2O	0-0.5%
CaO	8%max	FE2O3	0-0.15%
MgO	2.5%max	OTHERS	0-2%

Features

The chemical composition is inert silicon dioxide without disturbance of chemical activity

Round elastic particles, impact resistant, can be recycled many times, less loss

Small wear to spray, prolong nozzle service life

Round ball surface, will not damage the processing surface and precision size

After treatment, the workpiece surface is smooth, with a special aesthetic feeling, improve the product value

Suitable for dry and wet sand blasting

Fine glass beads are used to show metal microcracks easily after wet sandblasting

Supply Size

sandblasting	20# 30# 40# 50# 60# 70# 80# 90# 100# 120# 140# 150# 170# 180# 200# 220# 240# 325#
Grinding	0.8-1mm 1-1.5mm 1.5-2mm 2-2.5mm 2.5-3mm 3.5-4mm
road marking	BS6088A BS6088B EN1424 EN1423 AASHTO AASHTO TYPE1 TYPEII JIS NO.1 JIS NO.2

Application

1, the beads hit aviation parts, eliminate stress, to increase the fatigue strength and reduce friction and wear;
2, sand-blasting, paint, in addition to carbon, with the exception of machining marks;
3, before anodizing and plating, in addition to cleaning outside can help increase adhesion;
4, weld steel workpiece cleaning and removal of surface scratches and other beauty processing;
5, line cutting clean rust mold;
6, in addition to dirt rubber molds;
7, with reflective road marking;
8, the appearance of decorative art;

Packing & Delivery

Packing Details : 25kgs pvc/Paper bags+1mt big bag

Delivery Details : 5DAYS FOR READY GOODS