Dynamic Rubber has made a variety of custom and off the shelf bladders for the use in composite molding. Using a bladder allows for uniform pressure to be applied for lamination, adhesive and other applications where uniform pressure is needed across a surface. These are typically custom designed parts so […]

this is a new type of seal

Click Section for PDF Tapered Profile Cross-Section Height Width Expansion Standard Materials DR116 DR25 DR20 DR92 DR9 DR61 DR128 DR33 DR10 DR68 DR51 DR34 DR35 DR119 DR120 0.25 0.31 0.394 0.450 1/2 0.71 0.74 0.75 5/8 0.75 0.827 1.00 1.00 1 7/8 1 7/8 0.250 0.39 0.551 0.570 5/8 0.83 […]

Click on section for PDF File Note: Some browsers the table does not line up correctly. Please consult DRI if you are having problems Expansions are approximate and vary with pressure please consult DRI Inverted Profile Cross-Section Height Width Expansion Standard Materials DR83 DR44 DR133 DR93 DR82 DR58 DR172 DR140 […]

Click on section for PDF Expansions are approximate and vary with pressure please consult DRI. Square Profile Cross-Section Height Width Expansion Standard Materials DR11 DR244 DR185 DR188 DR43 DR14 DR78 DR57 DR167 DR179 DR165 DR70 DR42 DR63 DR97 DR134 DR94 DR100 DR40 0.20 1/4 .53 .571 0.40 1/2 0.39 0.47 […]

Click section for PDF file Expansions are approximate and vary with pressure please consult DRI Cross-Section Height Width Expansion Standard Materials DR49 DR65 DR5 DR122 DR6 DR29 DR7 DR8 DR12 DR89 DR91 DR13 DR142 DR220 DR66 DR17 DR138 DR139 DR48 (CIRCLE) 0.155 0.22 1/4 1/4 1/2 1 9/16 1/2 3/4 […]

     Foot Base Profiles Click on the section for a PDF drawing Cross-Section Height Width Expansion Standard Materials DR247 DR1 DR62 DR87 DR86 DR99 DR2 DR113 DR53 DR3 DR3A DR3L DR3M DR127 DR4 DR84 DR32 .36 7/16 1/2 1/2 5/8 .79 9/16 5/8 3/4 7/8 7/8 .93 7/8 1 3/4 […]

Fabric-Reinforced Seals – Dynamic Rubber works with a variety of fabrics including Kevlar, Dacron, Nylon and Fiberglass.  Fabric are chosen depending on the application.  DRI will offer to match any competitors cross-sections.  Please contact us for further details. Fabric seals are hand molded so consult with DRI on specific applications […]

[threecol_two] INFLATABLE SEAL PROFILES Click on Link for all sections    TYPE 1 – FOOT BASE PROFILES Type 1 overview click left picture    TYPE 2 – ROUND BASE PROFILES Type 2 overview click left picture   TYPE 3 – SQUARE/RECTANGLE PROFILES Type 3 overview click left picture TYPE 4 […]

Leak Test and Small Diameter Sealing Inflatable seals and bladders can be made to very small diameters given the proper molds.  Dynamic Rubber has made these down to .25″. Molding the seals allows an exact fit for demanding leak testing and other applications. The above examples are inflatable seals with an […]