Minimalist Style Classic Shirt Simple but Not Simple

Silicon Carbide Grain for Industrial Applications

Fabric Cotton

Style Collarless

Product Summary

Key Benefits

Prime source of silicon and carbon
Powerful deoxidizing effect
Low nitrogen and sulfur content
Enhances furnace lining life
Efficient slag removal

Request Quote

ISO Certified

ISO 9001 / 14001 / 45001

Premium Quality

Rigorous testing standards

Fast Delivery

Reliable logistics network

Expert Support

24/7 technical assistance

Product Detailed

Micronized Particle Size Composition Comparison Table

Comparison of particle size standards across China GB-2476-83, GB/T 2481.2-1998, and Japan JISR6001-1987

China

GB-2476-83

Grade	Size Range (μm)
W63	63-50
W50	50-40
W40	40-28
W28	28-20
W20	20-14
W14	14-10
W10	10-7
W7	7-5
W5	5-3.5

China

GB/T 2481.2-1998

Grade	ds50 (μm)
F230	53 ± 3.0
F240	44.5 ± 2.0
F280	36.5 ± 1.5
F320	29.2 ± 1.5
F360	22.8 ± 1.5
F400	17.3 ± 1.5
F500	12.8 ± 1.0
F600	9.3 ± 1.0
F800	6.5 ± 1.0
F1000	4.5 ± 0.8
F1200	3.0 ± 0.5

Japan

JISR6001-1987

Grade	ds50 (μm)
#240	57.0 ± 3.0
#280	48.0 ± 3.0
#320	40.0 ± 2.5
#360	35.0 ± 2.0
#400	30.0 ± 2.0
#500	25.0 ± 2.0
#600	20.0 ± 1.5
#700	17.0 ± 1.3
#800	14.0 ± 1.0
#1000	11.5 ± 1.0
#1200	9.5 ± 0.8
#1500	8.0 ± 0.6
#2000	6.7 ± 0.6
#2500	5.5 ± 0.5
#3000	4.0 ± 0.5
#4000	3.0 ± 0.4
#6000	2.0 ± 0.4
#8000	1.2 ± 0.3

Silicon Carbide Particle Size Test Table

GB/T 2481.2-1998 Standard - Detailed particle size distribution and testing specifications

Grade	Coarse		Basic		Mixed			Fine
Grade	Sieve (μm)	%	Sieve (μm)	%	Sieve (μm)	%	Fines (μm)	Sieve (μm)	%
F16	1180	-	1400	20	1180	45	1180-1000	70	850	3
F20	850	-	1000	20	850	45	850-710	70	600	3
F24	710	-	850	20	710	45	710-600	70	500	3
F30	600	-	710	20	600	45	600-500	70	425	3
F36	500	-	600	20	500	45	500-425	70	355	3
F40	425	-	500	20	425	45	425-355	70	300	3
F46	355	-	425	20	355	45	355-300	70	250	3
F54	300	-	355	20	300	45	300-250	70	212	3
F60	250	-	300	20	250	45	250-212	70	180	3
F70	212	-	250	20	212	45	212-180	70	150	3
F80	180	-	212	20	180	45	180-150	70	125	3
F90	150	-	180	20	150	45	150-125	70	106	3
F100	125	-	150	20	125	45	125-106	70	90	3
F120	106	-	125	20	106	45	106-90	70	75	3
F150	90	-	106	20	90	45	90-63	70	63	3
F180	75	-	90	20	75	45	75-63	70	53	3
F220	63	-	75	20	63	45	63-53-45	70	45	3

* Specifications are subject to change. Please contact us for the latest technical specifications.

Standard: GB/T 2481.2-1998

Looking for more information?

To find out more about our products, please contact us today. A representative will get back to you within 24 business hours to assist.

Minimalist Style Classic Shirt Simple but Not Simple

Product Summary

Key Benefits

ISO Certified

Premium Quality

Fast Delivery

Expert Support

Product Detailed

Micronized Particle Size Composition Comparison Table

China

China

Japan

Silicon Carbide Particle Size Test Table

Looking for more information?

Cart

Your cart is empty