TECHNICAL SERVICE AND COOPERATION
Cell and pole piece customization
New Energy Laboratory (NEL)
Hypnergy New Energy Laboratory (NEL) has fully dedicated and qualified engineers,equipped with cutting-edge laboratory instruments，and carries out experiments in accordance with the industry's mainstream processes (winding and laminating), and has carried out many experimental projects for domestic and foreign material manufacturers, battery companies, and research institutions. The establishment of NEL is an important step on the way of SCM‘s strategic transformation from a “sales-oriented company”to a“customer-oriented service company”, by having the necessary equipment and technical approach to enhance customer-oriented services. NEL is an effective tech unit which was established for promoting and marketing of new energy materials，provide creative solutions，comprehensive consultancy and technical support，based on targeted applications of domestic battery customers.
Laboratory Positioning
Service targets
Raw material verification and evaluation
Pole piece processing and evaluation
Full battery fabrication and evaluation
Domestic and foreign material manufacturers
Battery company
Research institute
...
Electrical performance testing and analysis
Process and formulation optimization
Lab functions
Service Providers and Customers
· Exploration of new product and new material technology and performance
· Customer process plan and abnormal feedback support
Raw material verification and evaluation
· Viscosity, solid content, moisture, PH, conductivity, membrane resistance, thermal shrinkage of diaphragm, particle size, SEM, surface tension, etc.
· Evaluation of positive and negative main materials, diaphragms, electrolytes, especially various auxiliary materials, such as binders, thickeners, conductive agents, etc.
Pole piece processing and evaluation
· Water-based and oil-based slurries; coating (continuous, intermittent)
· Processability, wettability, resistance, peel strength test of pole piece, etc.
Button (half battery) production and evaluation
· Rapid evaluation of processability and electrical properties of raw materials
Full battery fabrication and evaluation
· Made by (winding/lamination) process; mainstream material systems and process methods are used for ingredients, film production, battery production, and performance evaluation
· Voltage, internal resistance, normal temperature cycle, high and low temperature cycle, magnification, pole piece expansion, high temperature aging, etc.
Process and formula exploration and optimization
· Explore the optimization scheme between different materials, different processes and different ratios
Undertake external experimental projects
· Provide experimental project services for domestic and foreign material manufacturers, battery companies, research institutions, etc.
Independent research and development projects
· New material research and development, new process exploration, raw material compounding and production
training and practice
· Personnel skills training, foreign cooperation and exchanges
Equipments and technology
Material verification
Slurry production
Production of pole pieces
Battery production
Performance evaluation
Ⅰ Paste Mixing
①Baking: vacuum, blast oven
②Positive ingredients: vacuum planetary mixer (2L)
③ Negative ingredients: vacuum planetary mixer (5L)
④primix mixing equipment
Ⅴ Formation
Chemical composition: battery test cabinet
Ⅱ Electrode Making
①Coating: transfer gap coater (roller coating), desktop experimental coater (scratch coating)
②Rolling: gas-liquid pressurized roller press, experimental table roller press
③ Slitting: Electric slitting machine
④ Punching machine: lamination punching machine
⑤ Peel testing: MTS peel strength tester
Ⅵ Aging
Aging: Three-layer vacuum oven
Ⅲ Assembling
①Pole ear welding: ultrasonic welding machine
②winding: manual winding machine
③Cell insulation test
④Top side sealing: Top side sealing machine
Ⅶ After Treatment
Degas packaging: degas packaging machine
Ⅳ Impregnation
①Drying environment: double-station stainless steel vacuum glove box
②Baking before injection: three-layer vacuum oven
③ Liquid injection: pipette
④Vacuum standing: vacuum standing box
⑤ Liquid injection packaging: vertical unilateral sealing machine
Ⅷ Dehumidifying
Rotary dehumidifier
Instruments and equipments
IKA mixer
Planetary mixer
Coating head
Pole piece peeling machine
Punching machine
Glove box
Blue Electric Test Cabinet
High and low temperature test cabinet
Lab environment
Lab products
Cathode electrode
Battery cell
2.5Ah Lam. 1.5Ah Lam. 1.5Ah wind.
Undertake experimental projects
Material basic item testing:
Material viscosity, pH, conductivity, BET, particle size analysis, film resistance, diaphragm heat shrinkage, foil high temperature oxidation resistance, surface tension, and electrode peeling force testing.
Slurry/pole piece/half cell preparation/full cell preparation:
Slurry preparation, pole processing, half-cell fabrication, full-cell fabrication, examining material processing performance, material stability, material use process optimization.
Battery performance test:
Battery capacity, voltage, internal resistance, cycle life, high/low temperature discharge, storage and other performance tests, study the impact of new materials and new processes on battery performance.
Belonging to SCM Industrial Chemical Co., Ltd, we have high market share in several market segments such as EDLC separators, active carbons, conductive additives and high-end binders, with a customer base covering most of the domestic manufacturers of lithium batteries and super capacitors.
Contact
Navigation
Products
Address：
Phone：
Fax：
E-mail：
Unit 1-7, 12F, Capitaland Business Building,
No.6088, Humin Road, ShangHai
021-64186121
021-64435575
dulj@scmchem.com
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