In the production of foamed rubber parts an optimum dispersion of the chemical foaming agent in the polymer matrix is even more important than in plastics processing. Therefore foaming agent powders coated with dispersing agents or foaming agents predispersed in EPDM are preferred.
Upon request all our foaming agents can be supplied in preweighed sachets.
Our Technical Service Department will be glad to help you choose the best product from our range for your application. Please use our contact form for your enquiries.
Some of our foaming agents for use in rubber are listed below:
|Foaming Agent Pastes |
and oil-treated Powders
|TRACEL® TSH 75 K1P||ca. 110°C||coated with dispersing agent|
|TRACEL® K 5/95||ca. 130°C||oil-treated, dust-free powder|
|TRACEL® K 3/95||ca. 140°C||oil-treated, dust-free powder|
|TRACEL® SR 165/75 K||ca. 165°C||coated with dispersing agent|
|TRACEL® OBSH 75 KP||ca. 160°C||coated with dispersing agent|
|TRACEL® OBSH 80 P-RW||ca. 160°C||coated with dispersing agent, for smooth surfaces|
|TRACEL® ADC 5/90 P||ca. 200°C||coated with dispersing agent|
|TRACEL® ADC 2/75 PASTE||ca. 200°C||coated with dispersing agent|
|EPDM-bound Foaming Agents|
|TRACEL® OBSH 75 EPR-1||ca. 160°C||predispersed in EPDM|
|TRACEL® ADC 3/75 EPR-1||ca. 200°C||predispersed in EPDM|
|Basic Foaming Agents|
|UNICELL® H||ca. 110°C||p-toluenesulfonylhydrazide, exothermic|
|TRACEL® OBSH 160 NER||ca. 160°C||phlegmatised OBSH, exothermic|
|UNICELL® D 200 A||ca. 210°C||azodicarbonamide, exothermic|
|UNICELL® D 800||ca. 210°C||azodicarbonamide, exothermic|
|UNICELL® BM||zinc dibenzenesulfinate (ZDBS)|
|UNICELL® TM||zinc ditoluenesulfinate (ZDTS)|
|UNIPASTE® N3S||modified urea|
Our product recommendations and technical advice are based on careful investigation and are to our best knowledge but are without guarantee. Users have to test for themselves whether our products perform properly in their application.