폴리(1,4-부티렌 테레프탈산염)
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폴리(1,4-부티렌 테레프탈산염) 속성
안전
WGK 독일 | 3 | ||
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유해 물질 데이터 | 26062-94-2(Hazardous Substances Data) | ||
기존화학 물질 | KE-02382 |
폴리(1,4-부티렌 테레프탈산염) C화학적 특성, 용도, 생산
개요
Polybutylene terphthalate (PBT; Poly(butylene terephthalate)) is a semicrystalline thermoplastic polyester considered as a medium performance engineering polymer. It is produced industrially in a two-step batch or continuous process. The first step involves the transesterification of dimethyl terephthalate (DMT) with 1,4-butanediol (BDO) to produce hydrobutyl terephtlate (bis-HBT) at a temperature of 200°C. The second step consists to the polycondensation of bis-HBT at 250°C to yield PBT. It exhibits both excellent electrical properties and chemical resistance. When reinforced with glass fibers, it has improved stiffness and mechanical strength. Typical uses include connectors, capacitors and cable enclosures. PBT is also used in hot appliances such as iron and kettles.화학적 성질
Poly(butylene terephthalate) is prepared in a condensation reaction between dimethyl terephthalate and 1,4-butanediol and its repeating unit has the general structure:This thermoplastic shows good tensile strength, toughness, low water absorption, and good frictional properties, plus good chemical resistance and electrical properties.
폴리(1,4-부티렌 테레프탈산염) 준비 용품 및 원자재
원자재
Polyolefine
삼산화안티모니
Metatitanic acid
Transesterification reactor
1,4-부탄디올
아세틸-COA:정인산아세틸전이효소
유리솜
테레프탈산
데카브로모디페닐에테르
준비 용품
폴리(1,4-부티렌 테레프탈산염) 공급 업체
글로벌( 90)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20293 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21667 | 55 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29823 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 13349 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34571 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 |
1026@dideu.com | China | 24099 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +8619930503259 |
cherry@crovellbio.com | China | 18421 | 58 |
ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 |
admin@jiuzhou-chem.com;jamie@jiuzhou-chem.com;alice@jiuzhou-chem.com | China | 12272 | 58 |
SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8615195660023 |
sales@senfeida.com | China | 23048 | 58 |
폴리(1,4-부티렌 테레프탈산염) 관련 검색:
폴리(옥시-1,4-부탄딜옥시카르보닐-1,4-페닐렌카르보닐) 아세틸아세톤산 구리 실버 아세틸아세토네이트 알루미늄 아세틸아세토네이트 코발트(II) 아세틸아세토네이트 하이드레이트 디스프로슘 트리(2,2,6,6-테트라메틸-3,5-헵탄디오네이트) 아세틸아세토산 제2철 유리솜 테레프탈산 1,4-벤젠디카복실산, 디메틸 에스테르, 1,4 부탄디올과의 중합체
TERT-BUTYL ISOCYANIDE
SALCOMINE
N-BUTYLISOCYANIDE
1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
PHENYLSELENOL
TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
METHYL ISOCYANOACETATE
Tris(2,4-pentanedionato)chroMiuM(III)