硼厂家卖家买家

B:12-21%

17

10*10*200

NdFeB

进口俄罗斯，用于电镀和硼铁生产

whitness 95%, Baso4 95%, brightness 95%

化验含量计价

51

PRODUCT QUALITY AND SPECIFICATIONS Product: Copper Cathodes (Electrolytic Copper Grade) Standard: L.M.E Grade A Standard Cu Cathode-1, Cu purity 99.9% minimum Dimension: 914mm x 914mm x 12mm (appr.) 36 '' X 36'' X 0.5) Weight of each sheet : 125kgs +/-1% Net weight of each pallet : 2M/T+/-1% Min. weight in each container : 20M/t appr. Gross weight of each container : 22.2M/T appr. Packaging : palletized banded by aluminium band Chemical Composition : Copper as CU 99.99 ? Cobalt as Co 5ppm Silica as Si 9ppm Tin as Sn 5ppm Cadminium as Cd 5ppm Lead as Pb 5ppm Zinc as Zn 5ppm Iron as Fe 3ppm Bismuth as Bi 5ppm Aluminium as Al 5ppm Tellurium as Te 5ppm Manganesa as Mn 5ppm Silver as Ag 3ppm Nickel as Ni 5ppm Sulphur as S 5ppm Antimony as Sb 5ppm Magnesium as Mg 5ppm Arsenic as As 5ppm Chromium as Cr 5ppm Phosphorus as P 5ppm Oxygen as O 44ppm Berelium as Be 5ppm Zirconium as Zr 5ppm

Si 75% min, Al 2.0 max, C 0.2% max, S 0.03% max, P 0.05%max. Size: As Buyer requirement.

1) Quantity: between 1,500 MT upto 3,600 MT per month. 2) Packing: On pallets covering with plastics for protection. 3) Delivery: Immediately and prompt. Please you can also fine attach our certificate and our scrap photo Origin : EU/Hungary Delivery Time : 2-7 day Maximum for all EU and delivery is been made by truck for EU countries and sea freight for rest of the world . Below is our technical specification and we would sent to you our Specifications Drained Lead-Acid Battery Scrap (RAINS per ISRI Specifications). Our Acid battery scrap on 99. 97 percent. Monthly Supply Capacity: 500 - 1500 metric tons, Type: all kind of scrap batteries, Fe Content: HMS Price : CIF ASWP Fe Content (%): 100%) drained battery scrap: black Packaging Detail: pallet with shrink wrapping Quantity: Between 200~500MT per month Minimum Order acceptable 50MT Personal Inspection: Allowed after advance payment

Laboratory Analisis Product : Ulex 35 Chemical Formula : (CaNaH12)(BO3)5.2H2O) B2O3 30 - 35% Na2O 12 - 13 % CaO 10 - 13 % Fe2O3 0,04 - 0,07% Cl 6 - 9 % SO3 1,06- 2,15 % SiO2 + res 0,27 - 0,42% Moisture: 5%-10%

bastnaesite concentrate

规 格： 【分 子 式】: H3BO3 　　【分子 质量】: 61.83 【CAS 号】:10043-35-3 【性 状】：为白色粉末状结晶或三斜轴面鳞片状光泽结晶，有滑腻手感，无臭味。溶于水、酒精、甘油、醚类及香精油中，水溶液呈弱酸性。 【用 途】：1.玻璃和玻纤：用于生产光学玻璃、耐酸玻璃、有机硼玻璃等高级玻璃和玻璃纤维，可改善玻璃的耐热性和透明性，提高机械强度，缩短熔融时间。B2O3在玻璃和玻纤的制造中扮演着助熔剂和网络形成体的双重角色。 2.搪瓷和陶瓷：搪瓷、陶瓷工业用于生产釉药，能减少釉的热膨胀、降低釉药的固化温度，从而防止龟裂和脱釉，提高制品的光泽和坚牢度。 　　对于陶瓷、搪瓷釉料，氧化硼是很好的助熔剂和网络形成体。它可形成玻璃（在低温时），提高坯釉适应性，降低粘度和表面张力，提高折射率，提高机械强度，耐久性耐磨性，它是无铅釉的重要组成。

【分 子 式】: H3BO3 　　【分子 质量】: 61.83 【CAS 号】:10043-35-3 【性 状】：为白色粉末状结晶或三斜轴面鳞片状光泽结晶，有滑腻手感，无臭味。溶于水、酒精、甘油、醚类及香精油中，水溶液呈弱酸性。 【用 途】：1.玻璃和玻纤：用于生产光学玻璃、耐酸玻璃、有机硼玻璃等高级玻璃和玻璃纤维，可改善玻璃的耐热性和透明性，提高机械强度，缩短熔融时间。B2O3在玻璃和玻纤的制造中扮演着助熔剂和网络形成体的双重角色。 2.搪瓷和陶瓷：搪瓷、陶瓷工业用于生产釉药，能减少釉的热膨胀、降低釉药的固化温度，从而防止龟裂和脱釉，提高制品的光泽和坚牢度。 　　对于陶瓷、搪瓷釉料，氧化硼是很好的助熔剂和网络形成体。它可形成玻璃（在低温时），提高坯釉适应性，降低粘度和表面张力，提高折射率，提高机械强度，耐久性耐磨性，它是无铅釉的重要组成。