China Supplier Supply CAS. 12202-17-4 High Purity Lead Sulfate Tribasic

1. Basic Info.

2. Detailed Photos:


3.Our advantages:
1) Timely communication, reply within 12 hours.You can leave any messages on our whatsapp or send email to us.
2)Selecting raw materials strictly,our products are the highest purity.
3)Reasonable and competitive price.
4) Free sample for your evaluation.Customers only need to undertake the shipping fee for delivery the samples to your destionation.
5)OEM/ODM Available.Trial order is available for testing after samples.
6) Packaging can be customized according to each buyers' special request.
We guarantee that your package will pass 100% through the Mexico US, UK, Australia, Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, Czech Republic, Slovakia, Portugal.
 
We have freight forwarders in these countries, and our customs clearance company will clear your parcels without any customs issues, sometimes even 1000 kg. Door to door service. Make sure you receive 100% of the goods. Let you have a good experience of our strong freight capacity.

4.Application:

1.Tribasic Lead Sulfate 
2.white fine powder 

3.mainly used for opaque rigid and flexible PVC products. 

1.Properties It is lead base stabilizer containing good internal and external lubricant effect. quick plasticization.It is used for producing PVC pipe fittings ,profile,cable and so on, it has excellent processing performance for calendaring molding. It will not effect the flatness, bright and clean, even thickness of the product when the filling material has a fluctuation. Often, do not need to add other lubricants.

2.Use

1.Used as PVC heat stabilizers. 

2.Applicable to non-transparent rigid PVC pipe, sheet, injection

molding products.and so on,

3.Usually used with DLP,LS.
 

5.production methodprocess

1-oxidation process
(1) The preparation of lead oxide will be molten metal lead into small lead particles, then ball ground into powder, in the air at 600 ~ 620ºC oxidation lead oxide (yellow Dan). 2Pb+O
Preparation of 2PbO (2) tribase lead sulfate One part (mass) of lead oxide and three parts of water into a slurry, adding the mass of lead oxide
7% acetic acid was used as catalyst, and sulfuric acid was added at about 50ºC. The amount of sulfuric acid was 11% of lead oxide. The product is dried and pulverized to obtain powdered product. The intermediate product containing water can also be used as a dehydrating agent with appropriate surfactants, and then plasticizer or mineral oil is added to make slurry finished products. 2PbO+2HAc Pb(OH)2·Pb(Ac)2 Pb(OH)2·Pb(Ac)2+2H2SO
4 2PbSO4+2HAc+2H2O Total reaction: 4PbO+H2SO4HAc 3PbO·PbSO4·H2O 2PbSO4+6PbO+2H2O 2[3PbO·PbSO4·H2O]
2.
2.  process reaction and lead particles to produce, the latter reaction with sulfuric acid to precipitate lead sulfate, separation  return to use. After the precipitation of lead sulfate is washed,  is added to produce lead sulfate tribase. The products are dried and crushed into powder products, or with plasticizer after dehydration into slurry products. 3Pb+8HNO
3 3Pb(NO3)2+2NO+4H2O Pb(N
O3)2+H2SO
4 PbSO4+2HNO
3 6PbSO4+6NaOH 3PbO·PbSO4·H2O+3Na2SO4+2H2O

6.After Sales Service
 1) Best quality in your requirement
 2)Competitive price in china market
 3)Mature technical support
 4)Professional logistic support
 5 )Full experience of large numberscontainers loading in chinese sea port
 6 )Fast shipment by reputed shipping line
 7) Packing with pallet as buyer's special request
 8) Best service after shipment.
 9) Cargoes together with container after-sales service available
 10) Full experience in export
 11)Raw materials from chinese origin                                                                
7. Qulification & Certificate