Different Type Foam tape on market
lulu - Adhtapes Ltd
Special at Adhesive tape/ Foam / Insulation material / EMI material / Thermal conduct material
Before we Introduction foam tape, Let’s talking about the Foam First:
Foam Classification
According to the pore structure: open cell foaming, semi open cell (independent) foaming, closed cell foaming (independent foaming), micro porous foaming.
As material: Silicone foam, PU foam, EPDM sound-absorbing cotton, EPE pearl cotton, PVC foam, PE foam, PP foam,CR foam, EVA foam, XPE foam, I XPE foam, acrylic foam, etc.
Classification by material
Polyethylene foam: PE foam (chemical crosslinking, electronic crosslinking), EVA foam.
Polyester foam: polyether foam (chemical foaming, physical foaming), polyurethane foam.
Rubber foam: Cr foam (chloroprene rubber), NR foam (nitrile rubber), SBR foam (styrene butadiene rubber), EPDM foam (EPDM)
Classification by foaming structure
Open cell foam: soft texture, high water absorption, high compression rate, suitable for sound-absorbing sealing applications, such as earphone compression sponge, air conditioning sealing strip, etc.
Closed cell foam: independent foaming, low compression residual rate, low water absorption, good heat insulation and buffering performance, good dust-proof, suitable for electronic products sealing, dust-proof, waterproof shock absorption, etc.
Mobile phone industry
Closed cell foam is widely used in the electronic industry, and polyethylene and polyurethane are mostly used as materials. At present, the products of the following companies are mostly used in the market:
Rogers (USA) mainly produces PU foam, brand PORON, BISCO
INOAC (Japan) mainly produces PU foam, brand PORON, nanex
Nitto (Japan) mainly produces Po & PP foam, brand SCF
S & K (Korea) mainly produces PU foam, brand nano cell
Sk (Korea) mainly produces PU foam, brand esobra
Sekisui (Japan) mainly produces PE foam, brand volar a, alveolit
NHK (Japan) mainly produces PU foam, brand nippalay
SaintGobain (France) mainly produces PU foam and its brand is Korel
Electronic industry
Damping foam: components damage damping, motor damping
Dust proof foam: dust proof between lens, LCD and camera
Sound insulation and absorption: combined with screen for speaker
Conductive foam: used for filling conductive shielding effect
Foot pad, filling: shock absorption, antiskid, filling
Shu Yan Company can Laminated with 3M / Tesa / Nitto or other brand double-sided Tape (Tissue or PET) or coating the glue (silicone or acrylic) on the foam. The Foam Can be single-side or double-sided with adhesive . We also can die-cutting the Foam to the size required as your design.
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