SGS Tested Barium Sulfate Precipitated Papermaking Special
If you are interested in more details in RoHS SGS report, TDS or FREE sample, please feel free to contact us. ATTN: Ms. Sophie.
Precipitated Barium Sulphate Specification
| Specification |
XM-PB07 |
| BaSO4 (%) |
> 98.8 |
| Whiteness (%) |
98.5 |
| D97 Particle Size (μm) |
2.2 |
| D50 Particle Size (μm) |
0.7 |
| Sieve Residue On 325 Mesh (%) |
< 0.006 |
| Bulk Density (g/cm3) --- loose |
1.35 |
| Bulk Density (g/cm3) --- tapped |
0.85 |
| Specific Gravity (g/cm3) |
4.35-4.4 |
| Oil Absorption (g/100g) |
13-16 |
| Water Soluble (%) |
< 0.2 |
| pH Value |
6.5-9 |
| Iron Fe (%) |
< 0.002 |
| Heavy Metals (%) |
< 0.01 |
| Electrical Conductivity (Us/cm) |
< 150 |
Packing
25kg/bag, plastic woven bag, 2 layers, with inner PE bag. Plastic-paper bag, 1 MT jumbo bag, customized bag are available.
25 tons fit one 20GP container without pallet, 22-24 tons with pallet.
Application
Papermaking, paper, paperboard
Function Advantage
Barium sulphate for paper making
For the manufacturers of papers and paper boards, new opportunities are opened up by pigments with a tight control of particle size and size distribution, and by their specific interaction with UV/Vis-light.
A new barium sulfate-base product offers specific advantages in the manufacture of high-quality coated papers and paperboards for packaging of food & beverages, cosmetics, drugs or cigarettes.
The use of this pigment provides a significant improvement in gloss, surface smoothness and printability. SEM/EDXA, Scar index and dynamic penetration experiments revealed the origin of this phenomenon: The fine structure of the surface topography is optimized by the combination of of kaoline/barium sulfate.
In addition, a diffusion of the fine particle sized BaSO4 into the precoat reduces the capillarity of the precoat and improves a controlled ink setting. As a result, higher colour brilliance and less mottling are technical features of the printed final products, and on the economical side, customer's manufacturing costs may even be reduced considerably.
A different approach is heading towards the whiteness of coated papers: Titanium dioxide and optical brighteners compete with each other in their absorption of UV light. At the end, the performance of both is suffering: The optical brighteners are less effective due to a lower rate of excitation, and the overall impression of the paper is flatter than expected by the use of TiO2. An alternative is to combine the optical brighteners with wihite pigments which do not absorb UV light. As possible concepts, both barium sulfate and zin sulfide based products could be used as white and pure, synthetic materials of neutral colour.
Our Solutions
Our barium sulfate based paper additive which has already proven its capabilities, (with a different particulate geometry) in the paints and coatings industry, produces unequivocal benefits for our customers in production of high quality coated boards (for foods packaging systems, for example). Our product improves board printability, significantly enhances gloss and colour brilliance, and in addition permits worthwhile reductions in production costs.
About XiMi
- 12 years experience
- 40,000 cm2 production area. Two barite mines with 10 million total storage volume.
- 8,000 TON capacity per month
Established in 2006, XIMI is a barium sulphate manufacturer with 12 years full experience and a professional sales team. As one of the largest barium sulphate manufacturers in China, XIMI has 20,000 square meters factory located at Guangdong and 2 barite mines located at Guangxi and Guizhou province, with more than 10 million tons mineral resources.
XIMI is specialized in producing natural barium sulphate, precipitated barium sulphate and coated barium sulphate, which are widely used in powder coating, paint, plastic, master batch, rubber, printing ink, brake pad, lead acid battery etc. To be a world-class brand, XIMI has invested a lot in production facility and test equipment, and has automatic production system. With advanced mineral processing technology, XIMI's product features uniform particle size distribution, high whiteness and high BaSO4 content.
With ISO 9001:2008 certified factory, XIMI has strict quality control system from raw material to finished product. "Quality is company's life"is core value in XiMi.
Meanwhile, XIMI provides customization service with the most up-to-date technology. Warmly welcome OEM, ODM, distributor and trade company to cooperate and develop together with us!
Barytes Ore Mining
With our own barite mine located in Guangxi, China, we have good control on raw material quality and maintain stable supply.
XIMI's Lab
XiMi has a professional R&D team, consists of engineers and technicians who have rich experience and knowledge. We have been continously improving product quality to satisfy customers' requirement.
With advanced test equipment, every batch of product is strictly inspected by our quality control team, making sure every batch got apporval before delivery.
Test equipment list:
OMEC Laser particle size analyzer
Whiteness analyzer
Specific gravity analyzer
XIMI's Certificate
ISO 9001
RoHS Directive (EU) 2015/863,
European Standard EN 71-3:2013+A3:2018.
SGS report
XIMI ON EXHIBITION
We have attended many professional exhibitions in fields of coating, paint, plastic, in domestic and overseas market.
CHINA: CHINA COAT/ CHINAPLAS
VIETNAM: VIETNAMPLAS
IRAN: IRAN IPCC
KOREA: KOREA KOPLAS
INDONESIA: ASIA PACIFIC COATING
TURKEY: PAINT EXPO EURASIA
Q&A
Q: Are you factory or trading company?
A: We are a professional manufacturer. We have two barite mines and ISO certified factory. You are warmly welcome to visit us!
Q: How can I get some sample?
A: Free sample is available for your evaluation, please contact us and advise how many sample do you need and your address to receive sample.
Q: How can I get MSDS / TDS / COA?
A: Please contact us, we are pleased to send you product information and more details!
Q: What's the packing?
A: 25kg/bag, plastic woven bag. 500-1000kg jumbo bag, 25 paper plastic bag is available. Kindly contact us to further discuss.
Q: Could I have customized packing?
A: Yes, customized packing is available for MOQ 100 tons.
Q: What's the MOQ (minimum order quantity)?
A: No MOQ for regular packing. We will support you no matter for 1 pallet or 1FCL. But to save unit transportation cost for you, we suggest 1FCL, one 20 GP fits 25-26 tons.
Q: How long is delivery time?
A: 7-15 days upon payment received.
Q: What's the payment term?
A: T/T advance or L/C at sight are acceptable.
Q: How long is product's shelf life?
A: Barium sulphate is inert chemical material, it has 3 years' shelf life. Considering some customer's demand for new and fresh product, we suggest use it within 1 year.
Q: How can I be XIMI's distributor or sole agent?
A: We appreciate your goodwill of cooperation. XIMI is looking for global distributors. Kindly contact us for further discussion!
If you are interested of TDS or FREE SAMPLE, please contact us. :)
ATTN: Ms. Lydia
Mobile: + 86 18566357586
Audited Supplier 
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