Sound Proofing Materials / Standard Sizes

No.	Type			Effect	[M] Material	Flame retardant grade * equivalent: Results from testing organizations other than UL
	Adhesive		No Adhesive
(1)	BS2FS		BS2F	Sound Absorption	Urethane Foam	UL-94 HF-1 equivalent
(2)	BS4FS		BS4F		Urethane Foam (Surface: Urethane Coating)	UL-94 HBF equivalent
(3)	BS140FS		BS140F	Vibration Control, Sound Absorption	Urethane Foam	FMVSS302 equivalent
(4)	BSKYU		—		Urethane Foam + Vinyl Acetate	UL-94 HF-1 equivalent
(5)	BSKYUA		—	Strong Vibration Control, Sound Absorption	Urethane Foam + Vinyl Acetate + Aluminum	UL-94 HF-1 equivalent
(6)	BSES	BSESB (Band Type)	—	Vibration Control	Vinyl Acetate	UL-94 V-0 equivalent
(7)	BSESA	BSESAB (Band Type)	—	Strong Vibration Control	Vinyl Acetate + Aluminum	UL-94 V-0 equivalent
(8)	BSYA		—	Vibration Control, Sound Insulation	Butyl Rubber (Surface: Polyethylene)	UL-94 V-0 equivalent
(9)	BSKYKAA		—	Vibration Control, Sound Absorption	Urethane Foam (Surface: Urethane Coating) + Vinyl Acetate	UL-94 HBF equivalent
(10)	BSKYKAY		—	Vibration Control, Sound Absorption, Sound Insulation	Urethane Foam (Surface: Urethane Coating) + Butyl Rubber	UL-94 HBF equivalent
(11)	BSKYKA		—	Sound Absorption	Urethane Foam (Surface: Urethane Coating)	UL-94 HBF equivalent

Adhesive Part [M] Material: Acrylic Adhesives

Product Specifications

Specifications / Overview

App. Example

Part Number								A Selection	B Selection	Recommended Usage Temperature (°C)	Heat Resistance Temperature (°C)	Minimum Bending Radius R (mm)	Surface Density (kg/m2)
Type			T Selection
(1)	BS2FS (Adhesive)	BS2F (No Adhesive)		10	20	30		A, B Selectable Type 100 400 800 ※1000 * is for (1), (2), (3), (4), (6), (9), (11) only Band Type 20 30 40 50 80 100	A, B Selectable Type 100 200 300 400 500 ※600 ※700 ※800 * is for (4), (6), (9) only Band Type 500	0 to 30	70	—	0.75*6
(2)	BS4FS (Adhesive)	BS4F (No Adhesive)								0 to 30	70	—	0.69*6
(3)	BS140FS (Adhesive)	BS140F (No Adhesive)								0 to 30	70	—	4.2*6
(4)	BSKYU		6.5	11.5	16.5	21.5	31.5			0 to 30	70	200*1	3.20*1
(5)	BSKYUA		6.7	11.7	16.7	21.7	31.7			0 to 70		Affix on Flat Surface*3	3.74*2
(6)	BSES	BSESB (Band Type)	1.5							0 to 30		100	2.7
(7)	BSESA	BSESAB (Band Type)	1.7							0 to 70		Affix on Flat Surface*3	3.24
(8)	BSYA			3	6	10				0 to 130	130	5*4	12.00*4
(9)	BSKYKAA		31.5							0 to 30	70	Affix on Flat Surface*3	3.45
(10)	BSKYKAY			16	26	36				0 to 70			12.75*5
(11)	BSKYKA		10	20		30	50			0 to 70			0.75*6

[ ! ] All are made of incombustible material.
[ ! ] Clean the mating surface free of oil and dust.
[!] Can be cut with a utility knife. Cut with the adhesive side up.
[!] Adhesive Strength (90 degree peel strength): 19.6 N/25 mm Wide (When adhered to EN 1.4301 Equiv.)
[ ! ] BSYA expands and contracts by 3% or less.
[ ! ] BSKYKA, BSKYKAA and BSKYKAY are covered with exterior skin so that they can be wiped clean and are highly durable.
* 1. When T = 21.5
* 2. When T = 21.7
* 3. It can be bent, but the adhesive strength becomes weaker.
* 4. When T = 6
* 5. When T = 36
* 6. When T = 30