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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.
| 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 | |
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.
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.
We are TOP 10 Titanium Dioxide manufacturer in China , yielding rutile & anatase grade titanium
dioxide. We can offer you best quality, best price and best service.
We are TOP 10 Titanium Dioxide manufacturer in China , and we have more than ten year export
experience for titanium dioxide. Our tio2 have exported the following main markets:
1. European market : Spain / Portugal / Serbia
2. Middle East and central Asia: Saudi Arabia, Turkey, Ukraine, Uzbekistan, Bangladesh and pakistan
3. African: Kenya,Tanzania,Nigeria, Tunisia and sounth africa and so on.
4. Southeast Asia: Singapore, Vietnam, Indonesia Australia.
5. South America: Brazil, Argentina,Chile Peru, Colombia and Mexico.
With more than 10 years experience in chemical industry, Henan Sinowin Chemical Industry Co., Ltd.
is one of the premier Supplier.Our aim is to provide customers the high quality products, most competitive
pricing, the shortest delivery time and the unequaled service. To reach this, we keep our advantages:
+10 years experience
With our good experience, we offer detailed technical support and advice to assist customers. We
communicate closely with customers to establish their quality requirements.
Consistent Quality
Our plant has strict quality control in each manufacturing process. Our goods passed BV,ISO9001 &
SGS which quality can be control and guaranteed. Meanwhile all the materials are tested before each
shipment in our laboratory to double confirm the quality.
Most competitive pricing
With more than 10 years working experience, we always offer the most competitive pricing to customers
to help lower their cost in application.
Shortest delivery time
90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C. our factory
have five production lines and one backup production line,can support any urgent orders.
Respond in 24 hours to inquiry, feedback or other requirements
Our experienced staff is dedicated to answer all of your inquires, feedback or other requirements in 24 hours.
We welcome you to contact us for more information and look forward to working with you.
