현위치: 첨가제/배합약품 > 가교제,가류제, 경화제
첨가제/고무배합약품
  가교제,경화제
 메이커별 대체품목
 폴리머별 배합량
 경화시간및온도표
 실리콘경화제
  공가교제,가교조제
  촉진제,가황촉진제
  노화방지제
  접착제
  충전제,보강충전제
  분산제
  카본블랙
  도전성카본블랙
  안료
  연화제
  지방산
  가소제
  금속산화물
  난연제
  PVC 개질제
  산화마그네슘
가교제 [ 架橋劑 ; cross-linking agent ] 란?
선상고분자 화합물의 분자를 서로 화학결합시켜서 그물구조를 취하기 위한 물질을 말한다. 고무의 경우 가황제에 해당되지만 최근 황 이외의 많은 종류가 있기 때문에 가황제를 가교제에 포함하여 부르기도 한다. 최근에는 유기과산화물(Organic Peroxide)이 고무, 실리콘고무의 대표적인 가교제 및 경화제로 쓰인다.
Peroxide를 이용한 Elastomer의 가교가 유황경화에 대하여 갖는 장점
배합이 용이하다
Peroxide Compound 의 저장 안정성이 우수
짧은 가황시간
금속, PVC등과 접촉시 가교된 제품의 색상변화가 없다.
Blooming 현상이 없다.
포화 및 불포화 고무의 동시 가교 가능
고무와 폴리에틸렌 및 폴리올레핀과의 동시 가교 가능
경도 및 강도조절을 위하여 첨가된 중합성 가소제나 기타 첨가제와의 공중합 가능
상품명 (Trade name) 화학물질명
( Chemical name )		 성상 (Physical form) peroxide 함량 % 포장kg
Peroxan BV-40P  Butyl 4,4-bis(tert-butyldioxy)valerate Poweder with chalk 40 25
PEROXAN BD-Paste 50 SI Di-(2,4-dichlorobenzoyl)-peroxide Paste in silicone oil 50 20
PEROXAN BP-Paste 50 SI Dibenzoyl peroxide Paste in silcone oil 50 20
PEROXAN PB tert-Butyl peroxybenzoate Liquid 98 25
PEROXAN PB-50 P Powder with chalk 50 25
PEROXAN PK295 P 1,1-di-(tert-butylperoxy)-3,3,5
-trimethylcyclohexane		 Powder with chalk 40 25
PEROXAN PK295 GS Granules with chalk 40 25
PEROXAN DC Dicumyl peroxide Fine granules 98 20
PEROXAN DC-P+ Powder 98 20
PEROXAN DC-Paste 50 SI/3 Paste in silicone oil 50 25
PEROXAN DC-40 PK Powder with clay 40 20
PEROXAN DC-40 P Powder with chalk 40 25
PEROXAN DC-40 MB Granules with EPDM 40 25
PEROXAN DC-40 GS Granules with chalk 40 25
PEROXAN DC-40 PE-G Granules with PE 40 20
PEROXAN DC-40 PE-FN Fine granules with PE 40 20
PEROXAN DC-40 PE Powder with PE 40 20
PEROXAN DC-20 PE-EG Extruded granules with PE 98 20 25
PEROXAN BIB di-(2-tert-buty
-peroxyisopropyl)-benzene
 Powder 95 20
PEROXAN BIB-40 EV-G Granules with EVA 40 20
PEROXAN BIB-40 GS Granules with chalk 40 25
PEROXAN BIB-40 MB Granules with EPDM 40 25
PEROXAN BIB-40 P Powder with chalk 40 20
PEROXAN BIB-40 PK Powder with clay 40 20
PEROXAN BIB-40 PE-G Granules with PE 40 20
PEROXAN BIB-40 PE Powder with PE 40 20
PEROXAN BU tert-Butylcumylperoxide Liquid 94 25
PEROXAN BU-50 P Powder with chalk 50 20
PEROXAN HX 2,5-Dimethyl-2,5-di-(tert-butylperoxy)-hexane Liquid 92 25
PEROXAN HX-50 PS Powder with silica 50 25
PEROXAN HX-Paste 45 SI Paste in silicone oil 45 25
PEROXAN HX-45 P Powder with chalk 45 25
PEROXAN DB Di-tert-butylperoxide Liquid 98 20
PEROXAN HXY-85W 2,5-dimethyl-2,5-di(tert
-butylperoxy)hexyme-3		 Solution in white oil 85 25
  유기과산화물(Organic Peroxide)의 메이커별 대체품목표
화학물질명 peroxide 함량 % Pergan
(평화약품)		 Akzo nobel Atofina Hercules R.T.vanderbilt
Di-(2,4-dichlorobenzoyl)-peroxide 50%, paste in silicon oil Peroxan BD-paste 50SI Perkadox PD-50S-ps C-2
Dibenzoyl peroxide 50%, paste in silicon oil Peroxan BP-paste 50SI Lucidol S-50S-ps Luperox ACP 35(35%) C-1,Varox ANS
t-butyl peroxybenzoate 98%, liquid Peroxan PB Trigonox C Luperox P
50%, powder Peroxan PB-50P Trigonox C-50D-pd Luperox PXL
1,1-Di-(t-butylperoxy)-3,3,5-trimethylcyclohexane 40%, powder Peroxan PK295P Trigonox 29-40B-pd Luperox 231XL40 Varox 231-XL
40%, granules Peroxan PK295GS Trigonox 29-40B-gr
Dicumyl peroxide 98%, granules Peroxan DC Perkadox BC-FF Luperox DCSC Dicup R Varox DCP-R
40%, powder Peroxan DC-40PK Perkadox BC-40K-pd Luperox DC-40KEP Cicup 40KE Varox DCP-40KE
40%, powder Peroxan DC-40P Perkadox 40B-pd Luperox DC-40P Cicup 40C Varox DCP-40C
40%, granules Peroxan DC-40MB Perkadox BC-40MB-gr
20%, granules with PE peroxan DC-20 PE-EG Perkadox BC-40MB-gr(40%) C-3(patty type)
Di-(2-t-butylperoxyisopropyl)benzene 95%, powder Peroxan BIB Luperox F Vulcup R Varox VC-R
40%, granules Peroxan BIB-40GS Perkadox 14-40B-gr Luperox F40
40%, granules Peroxan BIB-40MB Perkadox 14-40MB-gr Luperox F40MG
40%, powder Peroxan BIB-40P Perkadox 14-40B-pd Luperox F40P Vulcup 40C
40%, powder Peroxan BIB-40PK Perkadox 14-40K-pd Luperox F40KEP vulcup 40KE Varox 802-40KE
t-butylcumylperoxide 94%, liquid Peroxan BU Trigonox T
50%, Powder with chalk peroxan BU-50P Trigonox T-50D-pd(50%, on silica) C-16(투명 Liquid)
2,5-Dimethyl-2,5di(t-butylperoxy)-hexane 92%, Liquid Peroxan HX Trigonox 101 Luperox 101 C-8A(80%, 반투명 Paste)
50%, powder with silica Peroxan HX-50PS Trigonox 101-50D-pd
45%, paste in silicone oil Peroxan HX-paste 45SI Trigonox 101-45S-ps Luperox 101XL45(45%) C-8(25%, 회백색), C-15(12.5%, 반투명 paste)
45%, powder with chalk Peroxan HX-45P Trigonox 101-45B-pd
Di-t-butylperoxide 98%, Liquid peroxan DB Trigonox B (99%) Luperox DI C-4(20%, paste), C-14(20%, 식품용)