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Addenda Corporation

Metals And Additives Corporation, Inc.

(MAC) is a private holding company for three separate corporations – OMNI Oxide Corp., Addenda Corporation and PAG Holdings, Inc. The headquarters for MAC is in Indianapolis, Indiana USA. All MAC locations are ISO 9001:2000 Certified.

Addenda Corporation

Addenda Corporation, incorporated in 1999, began production of plastic additives in early 2000 at a new production facility in Brazil, Indiana. President Gary Mitchener and co-founder, Mark McCaughey combined over 50 years of very successful chemical processing experience into building the most modern and cost-efficient facility in North America.

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Crystal seed

SEEDING

Crystal science has always been the core research area of Addenda. Based on the problems of traditional high-temperature curing, such as difficulty in formation, low capacity and poor consistency, Addenda introduced 4BS crystal seeds in 1999 to effectively control the growth of 4BS crystals. Currently, it is not only widely used in power batteries and energy storage batteries. On the battery, it has also been recognized by more and more users.

addiBatt L2

addiBatt Tetra L2 is a high-purity, high-activity 4BS seed with good dispersibility. As a crystal nucleus in lead paste, it can effectively control the size of 4BS crystal in lead paste by controlling the addition ratio of seeds. The problem of low capacity, difficulty in formation, and poor consistency due to high temperature curing.

addiBattPN-20

addiBattPN-20 is a 4BS seed that can effectively improve the formation efficiency, improve the utilization rate of active materials, and has a three-dimensional crystal structure. AddiBatt PN-20 not only provides 4BS nucleus, but also provides β-PbO2 crystal. nuclear

addiBatt PN-50

addiBatt PN-50 is a 4BS seed with high conductivity. Compared to addiBatt Tetra L2, addiBatt PN-50 has good charge and discharge acceptance and helps to increase the initial capacity of the battery.

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Lignin Organic

Lignin is a derivative of the paper industry. The papermaking process is mainly divided into two types: the sulfite method (also known as the acid method) and the sulfate method (also known as the alkali method).

addiNam lignin is a high-purity lignin synthesized based on the pine planting industry in South Carolina, USA, which is made from the kraft process paper industry. addiNam lignin includes: sodium lignosulfonate addiNAM-K and lignin addiNAM-P.

addiNam-K

addiNam-K is a high-purity sodium lignin sulfonate synthesized based on the kraft process. It has high molecular weight and good cycle resistance and is suitable for all kinds of lead-acid batteries.

addiNam-P

addiNam-P is a high-purity lignin based on the sulphate process. It has high temperature resistance and good charge acceptance. It is especially suitable for power batteries and batteries in high temperature environments.

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Introduction to carbon black

Carbon black is an amorphous carbon obtained by incomplete combustion or thermal cracking of hydrocarbons to obtain agglomeration of carbon black into spherical particles by spherical primary particles.

Columbine Chemical Headquarters is located in Georgia, USA, Marietta

Production of carbon black began in 1882

Started production in the brand of Columbine Chemical in 1921

In 1930, L.Martin & Peerless was founded in 1848.

Production began in Thailand, Brazil, and Spain in 1990-1999

Started production in China in 2002

Acquired by the Birla Group in 2011

Negative electrode expansion agent

Ball milling process

With the impact force, friction and shearing force of the ball, a variety of materials with different particle sizes and different surface activities can be uniformly dispersed.

The negative expansion agent of the addiBatt series is produced by a unique ball milling process, which effectively solves the shortcomings of poor hydrophilicity and dispersibility of materials such as carbon black and barium sulfate.

The addiBatt expansion agent of the ball milling process effectively improves the consistency and dispersibility of the negative electrode material in the lead paste, which helps to improve the consistency and stability of the battery.

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Fumed silica

addiBatt FC-200 has small particle size, large specific surface area, strong surface adsorption, large surface energy, etc. It has excellent properties, excellent stability, thickening and thixotropic properties, less surface adsorption water, and gelling ability. Stronger, the best colloidal structure is formed in the sulfuric acid solution.

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Guangzhou Addenda Chemical Co., Ltd. was established in 2011 and is a wholly-owned subsidiary of MAC Group in China. It is mainly responsible for marketing in the Asia Pacific region.

020-38482649

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Guangzhou Addenda Chemical Co., Ltd.
Address：1014-1016, Metropolitan Plaza, Tianhe North Road, Tianhe District, Guangzhou, China
Phone：020-38482649
Email：addenda@addendachemical.com