ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว |
Item
|
Stand
|
Test result
|
Test method or instrument
|
|
|
Appearance
|
Black powder
|
Black powder
|
visual inspection
|
|
|
Specific area (m2/g)
|
0.250±0.050
|
0.211
|
BET
|
|
|
Tap density (g/cm3)
|
≥2.800
|
3.282
|
Tap density meter
|
|
|
Chemical
composition(%) |
Co
|
59.00~61.00
|
59.78
|
Complexometric titration
|
|
Fe
|
≤0.0150
|
0.0025
|
ICP
|
|
|
Na
|
≤0.0200
|
0.0064
|
||
|
Cu
|
≤0.0200
|
0.0005
|
||
|
Ca
|
≤0.0200
|
0.0020
|
||
|
Ni
|
≤0.0300
|
0.0015
|
||
|
Moisture (%)
|
≤0.10
|
0.08
|
Infrared moisture meter
|
|
|
PH
|
≤11.00
|
10.67
|
DHS PH meter
|
|
|
Particle
size distribution |
D10
|
≥5.500
|
7.116
|
Melvin laser granulometer
|
|
D50
|
9.500~11.000
|
10.982
|
||
|
D90
|
≤20.000
|
16.663
|
||
|
Buckle electrical
data(mAh/g) |
1C(3.0V~4.3V vs.Li)
|
≥151.00
|
153.61
|
Buckle electrical test line
|
1. The electrochemical performance is superior
a. The average cycle capacity attenuation per cycle <0.05%
b. Discharge specific capacity for the first time >135mAh/g
c. 3.6 V first discharge platform rate > 85%
2. The processing performance
3. Tap density is big, help to improve volume specific storage battery
4. Product performance is stable, good consistency
Transportation:Door to Door
Hebei Qiudu Technology CO., LTD specializes in exporting high quality Research chemical,Basic chemical and plastic raw material etc. Our products are produced on the basis of best technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection. We earned customer trust and created a good reputation during these years. We will provide the most comprehensive products and service to you ! We are looking forward to your cooperation! specializes in exporting high quality Research chemical,Basic chemical and plastic raw material etc.
1) The professional sales reprensentative answers your inquiy on time;
2) We can provide reasonable price, high quality product and prompt shipmen;
3) We can send the goods to your delivery addreee directly, it is relatively safe and fast;
4) Warm sfter sale service, we will help to solve the problems in your usage.
1.Packing:
25kg/bag, or per your requirement.
18-20mt/20'FCL
2.Storage:
The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.
3.Transportation:
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
1.How to place my order?
No matter sample order or bulk order, will draft an online contract with you via Alibaba Trade Assurance (free order protection service). Please contact us to place your order.
2.Where do you ship to?
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bot Making Machine is suitable for produccontainers and bottles in all shapes.
3.Is there any discount?
Yes, for larger quantities, we can offer you a better price.
4. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment.
5. What services can we provide?
- Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA;
Accepted Payment Currency:USD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese.
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
