品牌 | 塞拉尼斯Celanex |
---|---|
貨號(hào) | PBT 2401 MT |
用途 | 工程應(yīng)用 通用型 |
牌號(hào) | PBT 2401 MT |
型號(hào) | PBT 2401 MT |
品名 | PBT |
外形尺寸 | 來(lái)電詢問(wèn) |
生產(chǎn)企業(yè) | 塞拉尼斯Celanex |
是否進(jìn)口 | 是 |
PBT 2401 MT塞拉尼斯Celanex 食品包裝代理商
塞拉尼斯Celanex系列PBT型號(hào)特點(diǎn)介紹;
PBT簡(jiǎn)介聚對(duì)苯二甲酸丁二醇酯,英文名polybutylece terephthalate(簡(jiǎn)稱(chēng)PBT),屬于聚酯系列,是由1.4-丁二醇(1.4-Butylene glycol)與對(duì)苯二甲酸(PTA)或者對(duì)苯二甲酸酯(DMT)聚縮合而成,并經(jīng)由混煉程序制成的乳白色半透明到不透明、結(jié)晶型熱塑性聚酯樹(shù)脂。與PET一起統(tǒng)稱(chēng)為熱塑性聚酯,或飽和聚酯。 PBT歷史PBT早是科學(xué)家P.Schlack于1942年研制而成,之后Celanese(現(xiàn)為T(mén)icona)進(jìn)行工業(yè)開(kāi)發(fā),并以Celanex商品名上市,于1970年以30%玻璃纖增強(qiáng)塑料投放市場(chǎng),商品名為X-917,后改為CELANEX。1971年Eastman推出了有玻璃纖增強(qiáng)璉和不增強(qiáng)的產(chǎn)品,商品名Tenite(PTMT);同年GE也開(kāi)發(fā)出同類(lèi)產(chǎn)品,有不增強(qiáng)、增強(qiáng)和自熄性的三個(gè)品種。隨后 廠商BASF、Bayer、GE、Ticona,Toray、三菱化學(xué),新光合纖、長(zhǎng)春人造樹(shù)脂、南亞塑料等先后投入生產(chǎn)行列,生產(chǎn)廠商共計(jì)三十余家。PBT理化特性PBT為乳白色半透明到不透明、結(jié)晶型熱塑性聚酯。具有高耐熱性、韌性、耐疲勞性,自潤(rùn)滑、低摩擦系數(shù),耐候性、吸水率低,僅為0.1%,在潮濕環(huán)境中仍保持各種物性(包括電性能),電絕緣性,但體積電阻、介電損耗大。耐熱水、堿類(lèi)、酸類(lèi)、油類(lèi)、但易受鹵化烴侵蝕,耐水解性差,低溫下可迅速結(jié)晶,成型性良好。缺點(diǎn)是缺口沖擊強(qiáng)度低,成型收縮率大 。故大部分采用玻璃纖維增強(qiáng)或無(wú)機(jī)填充改性,其拉伸強(qiáng)度、彎曲強(qiáng)度可提高一倍以上,熱變形溫度也大幅提高??梢栽?40℃下長(zhǎng)期工作,玻纖增強(qiáng)后制品縱、橫向收縮率不一致,易使制品發(fā)生翹曲。
塞拉尼斯Celanex系列PBT同系列通用型號(hào)介紹
Celanex 2000-2 General Purpose; Good Processability; High Flow
Celanex 2000-3 Good Mold Release; Good Processab
Celanex 2001 Good Melt Strength; Hydrolysis Resistant
Celanex 2002-2 General Purpose; Good Processability; Lubricated
Celanex 2002-3 General Purpose
Celanex 2002UV General Purpose; Good Processability
Celanex 2003-2 General Purpose; Good Flow; Good Processability; Lubricated
Celanex 2003-3 Good Flow; Good Processability; Lubricated
Celanex 2003HR Good Processability; Hydrolysis Resistant
Celanex 2004-2 Good Flow; Good Toughness; Lubricated
Celanex 2008 General Purpose; Good Processability
Celanex 2016 Flame Retardant; Good Processability
Celanex 2300 GV3/20 Low Warpage
Celanex 2300 GV3/30 Low Warpage
Celanex 2302 GV1/15 High Gloss
Celanex 2302 GV1/20 High Gloss
Celanex 2302 GV1/30 High Gloss
Celanex 2401 MT High Molecular Weight; No Animal Derived Components
Celanex 2402 MT Good Flow; No Animal Derived Components
Celanex 2404 MT No Animal Derived Components
Celanex 2500 Good Flow; Nucleated
Celanex 3100-2 Good Processability; High Flow
Celanex 3109HR Good Processability; Hydrolysis Resistant
Celanex 3116 Flame Retardant; Good Processability Connectors
Celanex 3200 Good Processability
Celanex 3200-2 General Purpose; Good Processability; Lubricated
Celanex 3200HR Good Processability; Hydrolysis Resistant
Celanex 3201 General Purpose; Good Chemical Resistance
Celanex 3202-2 Good Mold Release; Good Processability
Celanex 3209HR Good Processability; Hydrolysis Resistant
Celanex 3209HRT Good Toughness; Hydrolysis Resistant
Celanex 3216 Good Processability Connectors
Celanex 3225HRT Good Flow; Good Toughness; Hydrolysis Resistant
Celanex 3226 Flame Retardant Connectors
Celanex 3300 General Purpose; Good Chemical Resistance
Celanex 3300-2 General Purpose; Good Chemical Resistance
Celanex 3300-2LM Good Mold Release; Laser Markable
Celanex 3300D Good Chemical Resistance
Celanex 3300HR Good Processability; Hydrolysis Resistant
Celanex 3300LM Good Chemical Resistance; Good Electrical
Celanex 3309HR Good Processability; Hydrolysis Resistant
Celanex 3309HRHF Good Flow; Hydrolysis Resistant
Celanex 3309HRLM Good Processability; Hydrolysis Resistant
Celanex 3309HRT Good Flow; Good Toughness; Hydrolysis Resistant
Celanex 3314 Good Processability Connectors
Celanex 3316 Flame Retardant; Good Processability Connectors
Celanex 3316CT Flame Retardant; Good Processability
Celanex 3318 Flame Retardant; Good Processability Connectors
我公司長(zhǎng)期經(jīng)營(yíng)塞拉尼斯Celanex系列PBT,貨源穩(wěn)定、現(xiàn)貨庫(kù)存、質(zhì)量保證,原廠原包,假一賠十??商峁㏒GS、ROHS、UL黃卡、MSDS、FDA、COC、PDF物性表等各項(xiàng)數(shù)據(jù),歡迎來(lái)電洽談!
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