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MAX98357 I2S Class D Mono 3W Amplifier Breakout Interface DAC Decoder Module Audio Board Module For Raspberry Pi ESP32

Price Negotiable
Price: 10 - 199 Pieces = $3.25, 200 - 449 Pieces = $2.95, 450 - 4499 Pieces = $2.88, ≥ 4500 Pieces = $2.83
MOQ: 1 Kilogram
Delivery Time: 1-10T - 7Days, 11-25T - 10Days, 26-100 - 10Days, > 100-To be negotiated
Brand: DZ
Product Description

Water Gas Atomized Electrolytic Ultra Fine Pure Nano Copper Powder

The application of atomized copper powder
-Copper based friction materials, carbon products
-Copper based oil bearing, copper based powder metallurgy structure material, copper based powder metallurgy friction material, copper based powder metallurgy porous material, superhard tool material, copper based metallurgical powder electrical material, copper based metallurgical powder thermal management material, copper based spraying coating material, etc.


Name: Copper powder

spec:

Chemical Composition:(%)

size distribution(mesh):40 mesh to nano

Cu

99.5% min

Ca

0.018

Al

0.90

Cd

0.04

As

0.19

Co

0.12

B

0.03

Fe

0.017

Mg

0.0009

Ni

0.0068

Mo

0.06

P

0.007

S

0.0027

Se

0.03


Product Description
-Electrolytic copper powder is in the particle size of 250mesh (58um) all pass;
-By further processing from electrolytic copper powder, atomized copper powder , is in pale rose mangrove dendrite, irregular, spherical and spherical powder in the humid air, easy oxidation, can dissolve in hot sulfuric acid or nitric acid.


The application of electrolytic copper powder
-Diamond tools
-Carbon products
-Friction material
-Conductive ink
-Powder metallurgy products


FAQs
1. Are you a manufacturer or a trading company?
We are an experienced manufacturer.
2. Can you supply free samples? Who pay for the freight?
Yes, we can supply free samples. Usually, customers afford the freight.
We usually send via International Express after receipt of the courier charge.
3. Can you supply test report issued by SGS or other third-party inspection organization?
Yes, we can, if customers request third-party test report.
4. Do you have quality control system?
We do have quality control system for each step of process controlling, and we have the control system from raw materials to finished products. We got ISO certificate.
5. About Price?
The price is negotiable. It can be revised according to your quantity or specification.
6. About warranty?
We are quite confident in our products. Usually , customers will receive their cargo in good condition. Any quality issue, we would deal with it immediately.

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company DZ Iron Steel Group
Location 88 Century Dadao, Pudong New Area, Shanghai, China
Contact Person Zhang

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