ADDITIVES:
DEFOAMER

Defoamer

Busa atau foam adalah gas yang terdispersi dalam cairan. Timbulnya busa pada umumnya tidak diinginkan di dalam produksi dan pemrosesan cat, tinta cetak, dan banyak industri lainnya. Pada proses produksi cat, busa yang terjadi dapat menimbulkan masalah pada saat pengisian wadah cat, mengakibatkan wadah cat tidak terisi dengan optimal. Busa juga dapat terbentuk selama proses aplikasi pelapisan, saat cat disemprotkan atau dikuaskan.

Pada saat aplikasi, busa dapat meninggalkan cacat permukaan seperti lubang kecil selama proses pembentukan film. Hal ini tidak hanya mempengaruhi tampilan visual, tetapi juga mengurangi fungsi pelindung dari lapisan cat tersebut. Busa juga dapat menghasilkan permukaan cat yang lebih permeabel dan dapat menangkap debu dan kontaminan reaktif lainnya. Untuk alasan ini, penghilang busa menjadi bagian penting pada formulasi cat.

Penghilang busa (defoamer) adalah bahan aditif penting yang dapat menghambat dan menghancurkan busa serta efek negatifnya pada saat produksi dan aplikasi.  Proses produksi yang bebas busa ini dapat meningkatkan kinerja proses produksi, memberikan sifat produk yang optimal dengan tampilan visual yang lebih baik, daya tutup permukaan yang sempurna, dan kinerja permukaan cat yang optimal.

Defoamer

Foam is a gas-in-liquid dispersion. Foaming is generally undesirable during the production and processing of coatings, printing inks, and many other industrial processes. During the paint production process, foam may occur and it can cause problems when filling the container with paint. The paint container may not be filled optimally. Foam can also be formed during coating application processes such as spraying, rolling, or brushing.

During application process, foam often leaves surface defects such as pinholes during the film formation process and causes the coating film to lose gloss and clarity. This not only affects the visual appearance, but also reduces the protective function of the coating by weakening the dry film. Foam can also produce a more permeable paint surface that can pick up dust and other reactive contaminants. For these reasons, defoamers are an important part of coating system formulations.

Defoamer is an important aid throughout the coating production and application process, which can inhibit and destroy foam and its negative effects before and during application. Defoamers or deaerators can prevent and destroy foam and can improve processing performance, provide a perfect surface coverage, and optimum product properties. Manufacturers can benefit from a foam-free production process by filling containers faster and more accurately, with better visual appearance, and optimum paint surface performance.

Product Category

Contact Us

Our business is located in major industrial areas in Indonesia: Jakarta, Surabaya and Semarang. From these locations, we are serving our customers spread throughout Indonesia.

Please enter your information in the form below and our team will contact you.
--
Mohon isi data Anda untuk dihubungi oleh tim kami.


MAIN OFFICE
Jl. Kaji No.50. Jakarta-Pusat, Jakarta
(+6221) 6386-4260
(+6221) 6386-4262

REPRESENTATIVE OFFICE
Jl. Ngagel Jaya Barat
No.48, Surabaya
(+6231) 502-1390
(+6231) 502-2978

REPRESENTATIVE OFFICE
Kawasan Industri Candi
Cluster UKM Kav. 18 Blok 20-A
Jl. Gatot Subroto, Semarang
(+6224) 762-7137

Copyright 2020 © PT. Hade Sejati PratamaÂ