Product Name : Barium Sulphate
	Molecular Formula : BaSO4
	Molecular Weight : 233.40    
CAS No. : 7727-43-7

Product Name : Barium Sulphate
	Molecular Formula : BaSO4
	Molecular Weight : 233.40    
CAS No. : 7727-43-7
	Main Characteristic of barium sulfate:
	1 Ultrafine Narrow and even distribution in size, excellent in size, excellent glossy retention, 
	2 similar refractive index as organic resins.
3 Low oil absorption, good leveling property.
	
	Specification of barium sulfate : 
| 
				 
					Grade  | 
			
				 
					First grade  | 
			
				 
					Results  | 
		|
| 
				 
					BaSO4 (dry base) % ≥  | 
			
				 
					98.0  | 
			
				 
					98.06  | 
		|
| 
				 
					Water solubles  %   ≤  | 
			
				 
					0.3  | 
			
				 
					0.22  | 
		|
| 
				 
					acetic acid content % ≤  | 
			
				 
					0.6  | 
			
				 
					0.29  | 
		|
| 
				 
					S content   % ≤  | 
			
				 
					0.003  | 
			
				 
					0.0015  | 
		|
| 
				 
					volatile substance content % ≤  | 
			
				 
					0.3  | 
			
				 
					0.13  | 
		|
| 
				 
					residue on sieve (100°C)  % ≤  | 
			
				 
					0.2  | 
			
				 
					0.012  | 
		|
| 
				 
					Particle size  | 
			
				 
					≤ 10um %  | 
			
				 
					≥ 80  | 
			
				 
					   | 
		
| 
				 
					≤5um %  | 
			
				 
					≥ 60  | 
			
				 
					   | 
		|
| 
				 
					≤ 2um %  | 
			
				 
					≥ 25  | 
			
				 
					   | 
		|
| 
				 
					PH value 100g/L solution  | 
			
				 
					6.5-9.0  | 
			
				 
					neutral  | 
		|
| 
				 
					Oil absorption  | 
			
				 
					15-30  | 
			
				 
					16.28  | 
		|
| 
				 
					Whiteness ≥  | 
			
				 
					94  | 
			
				 
					95.6  | 
		|
| 
				 
					Fe (Pb) content % ≤  | 
			
				 
					0.004  | 
			
				 
					0.001  | 
		|
Production Workshop :
Our factory have 3 ISO certification production site, meanwhile, There are 10 sets of production line and 2
	sets inspection equipment, can reach 120000 ton capacity for per year. 
	 
	Quality Certificate
	ISO9001:2008 -Quality Management System; SGS certification;  FDA certification 
	
	Package & Storage of barium sulfate: 
	25KG bag ,  25MT/20'FCL .
	also be packed according to customer's needs.
	Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
	 
	Applications of barium sulfate:
	1.It's good for Duty Coating, Coil coating ,and other paint or coating request high weather resistance.
	2.Suitable for high glossiness (85-88) flat and textured powder coating, water base and oil base.
	3.Suitable for plastic and rubber extender.
	4.Suitable for A/B epoxy resin adhesive and various kinds of adhesive filling.
5.Suitable for friction plate, glass, copper casting areas.
	









