PRODUCT
Coating
Features:
1. Small particle size, surface area, strong adhesion and hiding power, greatly improve the effectiveness of the coating.
2. The product is a small specific gravity, is not easy to form a precipitate or the final product in use.
3. The product also has a certain effect of shielding ultraviolet radiation, can play a role in aging paint.
Physical properties: non-toxic, odorless, white or yellowish, light powder, easily absorbing moisture.
Molecular formula: of ZnO
molecular weight : 81.39 (at 2011 international quality, contamination and the amount of contact with an acid atomic weight)
Specifications: net weight 25KGS or 50KGS
Packing : Outsourcing color covered plastic bag lined with polyethylene film bag
Storage: avoid breakage, moisture, contamination and contact with acid
-related exports:
20-foot container loaded small volume: 20 tons (free use of pallets)
Customs code: 2817001000
quality standard: GB / T3494-2012
|
Zno |
C1 |
C2 |
C3 |
|
Test items |
|||
|
Zinc oxide of ZnO / % ≥ |
99.5 |
99 |
98 |
|
Lead oxide of PbO / % ≤ |
---- |
---- |
0.2 |
|
Cadmium oxide CdO / % ≤ |
---- |
---- |
0.5 |
|
Copper oxide of CuO / % ≤ |
---- |
---- |
0.006 |
|
Manganese Mn / % ≤ |
---- |
---- |
0.002 |
|
Not hydrochloride / % ≤ |
0.08 |
0.08 |
0.08 |
|
Ferric oxide / % ≤ |
0.05 |
0.08 |
0.08 |
|
LOI / % ≤ |
0.4 |
0.6 |
0.6 |
|
Water contents were / % ≤ |
0.4 |
0.6 |
0.6 |
|
Sieve residue [mu] m / % ≤ |
0.28 |
0.32 |
0.35 |
|
105 ℃ volatiles / % ≤ |
0.4 |
0.4 |
0.4 |
|
Hiding ≤ ( G / m) |
---- |
---- |
---- |
|
Oil absorption ≤ ( G / 100g ) |
---- |
---- |
---- |
|
Tinting strength ≥ |
---- |
---- |
---- |
|
Zinc |
---- |
---- |
---- |
特点：
1.粒径小，比表面积大，有较强的附着力和遮盖力，大大提高涂料的功效。
2.该品比重小，不易在使用中或最终产品中形成沉淀.
3.该品还具有一定屏蔽紫外线的作用，能在涂料中起到抗老化的作用。
物理性质：无毒、无味、白色或微黄、轻质粉末、易吸潮。
分子式：ZnO
分子量：81.39（按2011年国际质、污染和与酸接触量原子量）
规格：每袋净重25KGS或50KGS
包装：外包彩色覆膜塑料编织袋，内衬聚乙烯薄膜袋
储存：避免破损、受潮、污染和与酸接触
出口相关:
20尺小柜装货量：20吨（免用托板）
海关编码：2817001000
质量标准：GB/T3494-2012
|
Zno |
C1 |
C2 |
C3 |
|
检测项目 |
|||
|
氧化锌ZnO/%≥ |
99.5 |
99 |
98 |
|
氧化铅PbO/%≤ |
---- |
---- |
0.2 |
|
氧化镉CdO/%≤ |
---- |
---- |
0.5 |
|
氧化铜CuO/%≤ |
---- |
---- |
0.006 |
|
锰Mn/%≤ |
---- |
---- |
0.002 |
|
盐酸不容物/%≤ |
0.08 |
0.08 |
0.08 |
|
三氧化二铁/%≤ |
0.05 |
0.08 |
0.08 |
|
灼烧减量/%≤ |
0.4 |
0.6 |
0.6 |
|
水容物/%≤ |
0.4 |
0.6 |
0.6 |
|
筛余物µm/%≤ |
0.28 |
0.32 |
0.35 |
|
105℃挥发物/%≤ |
0.4 |
0.4 |
0.4 |
|
遮盖力≤（g/㎡） |
---- |
---- |
---- |
|
吸油量≤（g/100g） |
---- |
---- |
---- |
|
消色力≥ |
---- |
---- |
---- |
|
金属锌 |
---- |
---- |
---- |
Contact Us
Longli Chemical Co., Ltd
Address: room 2803, Zhifu building, RONGTONG Road, Guicheng Street, Nanhai District, Foshan, Guangdong
Tel：0086-0757-81105266 Fax：0086-0757-85797773
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