Langfang, Hebei, China
Business Type: Manufacturer/Factory
Description Of Product............................................................. |
Technical parameters | |||
Product Name | Glass beads for filler | ||
Product Number: | DH-PW-850600 | ||
Appearance | colorless, transparent, approximate circle sphere, rounded and smooth, no obvious bubbles or impurities | ||
Chemical Composition | soda lime glass, SiO2 content of> 68% | ||
Circularity | Density | Refractive index | Mohs hardness |
round rate of ≥ 90% | 2.5g/cm3 | Nd ≥ 1.50 | 6~7 |
Mechanical properties | Microhardness | Acid resistance | alkali resistance |
compressive strength 3300kg/cm2 | 8000kg/cm2 | 20% HCI solution in 4 hours boiling loss 0.005Mg /cm | alkali solution in 1% NaOH loss 0.3mg/cm3 boiled four hours |
Detail of product | |||
Glass beads for filler is made of glass as raw material by crushing particular, sintering, with a smooth surface, uniform size, high hardness, wear resistance, stability and other characteristics. It can used for producing plastics, rubber, paint, nylon and other adhesive glue AS additives, enhancers. |
Product No. | Particle size (mm) | Range of mesh | Classification No. |
DH-PW-850600 | 0.850-0.600 | 20-30 | 30# |
DH-PW-600425 | 0.600---0.425 | 30-40 | 40# |
DH-PW-425250 | 0.425---0.250 | 40-60 | 60# |
DH-PW-300212 | 0.300-0.212 | 50-80 | 80# |
DH-PW-212150 | 0.212-0.150 | 70-100 | 100# |
DH-PW-180120 | 0.180-0.120 | 80-120 | 120# |
DH-PW-150106 | 0.150-0.106 | 100-150 | 150# |
DH-PW-120090 | 0.120-0.090 | 120-170 | 180# |
DH-PW-106063 | 0.106-0.063 | 150-230 | 220# |
DH-PW-090045 | 0.090-0.045 | 170-325 | 280# |
DH-PW-063000 | 0.063-0.00 | 230-fine | 320# |