Product Category

Acoustic & Headphone Foam

Polyurethane foam materials and converted components for headphone cushions, headband pads, microphone windscreens, speaker backing and acoustic damping applications.

Representative Products

Headphone ear cushion foam

Headband pad foam

Microphone windscreen foam

Microphone cover foam

Speaker grille backing foam

Acoustic damping foam parts

Acoustic contact foam

Laminated contact pads

Product Series

YUNDY provides technical development and volume-production support based on customer requirements.

Slow-recovery Headphone FoamExpand / Collapse Product Properties

Grade	Color	Density (KG/M³)	ASKER-F Hardness	Tear Strength (KG/CM)	Tensile Strength (KG/CM²)	Elongation (%)	Details
YM402B View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Gray	40±5	20±5	0.2↑	0.3↑	70↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YM410D View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	White	40±5	13±5	0.2↑	0.3↑	90↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YUNDYSD View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Black	45±5	10+5/-3	0.1↑	0.2↑	70↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YM513 View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Yellow / red	50±5	20±5	0.2↑	0.3↑	70↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
Y-582 View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Blue	55±5	22±5	0.2↑	0.3↑	70↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
Y-583 View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Blue	55±5	30±5	0.2↑	0.3↑	70↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YM60-1 View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	White	60±5	20±5	0.2↑	0.3↑	60↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YM622KC View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Black	60±5	24±5	0.2↑	0.4↑	60↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YM622R5 View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Light red	63±5	20±5	0.2↑	0.4↑	60↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YM622C View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Blue / black	63±5	18-23	0.2↑	0.4↑	60↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YM6210 View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Blue	63±5	12±5	0.2↑	0.4↑	60↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YM622D View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	White / blue	63±5	17+3-2	0.2↑	0.4↑	60↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YM702B View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	White	70±5	20±5	0.2↑	0.3↑	70↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YM8015 View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Beige	80±5	15±3	0.2↑	0.3↑	90↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YM80 View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Beige / white / black	80±5	20±5	0.2↑	0.3↑	90↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YM813 View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Red	80±5	25±5	0.2↑	0.3↑	90↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YM9035 View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Yellow	88±5	33±5	0.2↑	0.3↑	90↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YMM60 View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Blue	60±5	18±3	0.2↑	0.4↑	60↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YMM635 View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Blue	60±5	6+4/-3	0.2↑	0.4↑	60↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.
YMM6030 View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.	Blue	60±5	30±5	0.2↑	0.4↑	60↑	View Details & Images + Soft slow-recovery foam for headphone cushions, headband pads and related acoustic contact parts; final feel and dimensions are reviewed by project.

Conventional Headphone FoamExpand / Collapse Product Properties

Grade	Color	Density (KG/M³)	ASKER-F Hardness	Tear Strength (KG/CM)	Tensile Strength (KG/CM²)	Elongation (%)	Details
Y-2 View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.	Black	20±2	55±5	0.3↑	0.6↑	80↑	View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.
ADAR View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.	White / black	22±2	50±10	0.4↑	0.8↑	80↑	View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.
Y-24 View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.	White / black	24±2	85±5	0.5↑	1.0↑	60↑	View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.
Y-2520 View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.	White	25±3	20±5	0.4↑	0.8↑	80↑	View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.
PU25100B View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.	White	25±2	40±5	0.4↑	0.8↑	80↑	View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.
Y-288B View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.	Gray	27±2	85±5	0.4↑	1.5↑	70↑	View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.
Y-28 View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.	Black	28±2	35±5	0.5↑	0.8↑	100↑	View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.
Y-316 View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.	Black	28±2	65±5	0.4↑	0.8↑	80↑	View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.
Y-3030 View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.	White	30±3	45±5	0.4↑	0.8↑	80↑	View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.
Y-303 View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.	Gray	30±3	70±5	0.4↑	1.0↑	80↑	View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.
Y-404 View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.	Black	40±5	40±5	0.4↑	0.7↑	80↑	View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.
Y-505T View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.	Black	50±5	60±5	0.4↑	0.8↑	80↑	View Details & Images + Conventional headphone foam for cushions, headband pads or related support parts; grade choice is reviewed by density, hardness and application position.

Environmental / Compliance Support

RoHS, REACH, and related requirements can be supported based on the product and customer requirements.

Colors can be customized based on project requirements.