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China Roundness 80% New Design Round 1-3mm Glass Beads

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Min. Order / Reference FOB Price
20 Ton	US $310.00/ Ton

Local Area:	Langfang, Hebei, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, WesternUnion, Small-amountpayment

Raw Material:	Rubber Filler
Material:	Glass Beads
Appearance:	Powder

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Product Description

Description Of Product.............................................................

Technical parametersProduct NameGlass beads for fillerProduct Number:DH-PW-850600Appearance
colorless, transparent, approximate circle sphere,
rounded and smooth, no obvious bubbles or impurities
Chemical Compositionsoda lime glass, SiO2 content of> 68%CircularityDensityRefractive indexMohs hardnessround rate of ≥ 90%2.5g/cm3Nd ≥ 1.506~7Mechanical propertiesMicrohardnessAcid resistancealkali 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 meshClassification No.DH-PW-850600
0.850-0.600
20-30
30#DH-PW-6004250.600---0.425
30-40
40#DH-PW-4252500.425---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#

1.Using double-deck package:
The inner is polythene film and its thickness is not less than 0.5mm,
The outer is plastic woven bag to prevent leak or damp.
The net weight of each bag is 25kg;
The outer weight of each bag is 1000lg.
2.According to clients' requirement.