KR940011252A

KR940011252A - Vehicle damping sheet

Info

Publication number: KR940011252A
Application number: KR1019920020449A
Authority: KR
Inventors: 이방수
Original assignee: 이방수; 주식회사 대운화공
Priority date: 1992-11-02
Filing date: 1992-11-02
Publication date: 1994-06-20

Abstract

폴리부타디엔(RB-805) 12.77중량%; 산화아연(#1) 0.64중량%; 스테아린 산(SA-400) 0.25중량%; 기포방지제 VESTA(BS) 2.55중량%; 탄산칼슘(경탄) 67.67중량%; 카본블랙(GRF) 0.28중량%; 파라핀오일(SB 2066) 4.47WNDFID%, 점착성수지(제진제) PETCOAL(PX-1150) 5.11중량%, 초기 가황방지제(가황지연제) PVI 0.26중량%; 가황촉진제 ACC DM(P) 0.51중량%; 가황촉진제 ACC TT(P) 1.02중량%; 유황 4.47중량%으로서 배합조성하는 고무폴리머 조성물을 시이트로 제조하는 진동방지 제진시이트를 얻는다.12.77% polybutadiene (RB-805); 0.64% zinc oxide (# 1); 0.25 wt% stearic acid (SA-400); Anti-foaming agent VESTA (BS) 2.55 wt%; 67.67 weight% of calcium carbonate (hard coal); 0.28% by weight carbon black (GRF); Paraffin oil (SB 2066) 4.47WNDFID%, adhesive resin (vibrating agent) PETCOAL (PX-1150) 5.11% by weight, initial vulcanizing agent (vulcanization retardant) PVI 0.26% by weight; Vulcanization accelerator ACC DM (P) 0.51 wt%; Vulcanization accelerator ACC TT (P) 1.02% by weight; An anti-vibration damping sheet is prepared, which is a rubber polymer composition which is formulated as 4.47% by weight of sulfur.

차량에 1차 종래의 아스팔트계 접착 A, V. 시이트를 부착후 1차건조가열하고 다시 상기의 폴리부타디엔계 제진 시이트를 부착하여 가열가황시키는 방식으로 차량의 플로어에 완전히 밀착시켜 부착하게 되는 차량용 제진시이트이다.The vehicle's vibration damping system is attached to the vehicle's floor completely by attaching the conventional conventional asphalt-based adhesive A and V sheets to the vehicle and then heating it first and then heating and vulcanizing the polybutadiene-based vibration damping sheet. It is a sheet.

Description

Vehicle damping sheet

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본발명의 제진시이트 부각위치를 나타내는 도면,1 is a view showing the position of the vibration damping sheet in accordance with the present invention,

제2도는 댐핑시험 강판 시료의 구성도,2 is a block diagram of a damping test steel plate sample,

제3도는 댐핑 시험방법을 나타내는 설명도,3 is an explanatory diagram showing a damping test method,

제4도는 주파수와 진폭과의 관계를 나타내는 그래프,4 is a graph showing the relationship between frequency and amplitude,

Claims

12.77% polybutadiene (RB-805); 0.64% zinc oxide (# 1); 0.25 wt% stearic acid (SA-400); 2.55 weight% of antifoaming agents VESTA (BS), 67.67 weight% of calcium carbonate (hard coal); 0.28% by weight carbon black (GRF); Paraffin oil (SB 2066) 4.47 WND FID%; Adhesive resin (vibrating agent) 5.11% by weight of PETCOAL (PX-1150); Initial vulcanizing agent (vulcanizing retardant) PVI 0.26 wt%; Vulcanization accelerator ACC DM (P) 0.51 wt%, vulcanization accelerator ACC TT (P) 1.02 wt%; An anti-vibration damping sheet for producing a rubber polymer composition which is formulated as 4.47% by weight of sulfur as a sheet.

A vehicle-based vibration damping sheet, wherein the vibration damping sheet manufactured in claim 1 is attached to the vehicle in such a manner that the first dry heating is applied to the vehicle, and then the first dry heating is applied to the vibration damping sheet.

※ Note: The disclosure is based on the initial application.