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- CPE改性硬質(zhì)PVCRPVC Modified by CPE
- 硬質(zhì)PVC改性用粉末丁苯橡膠的開(kāi)發(fā)及應用Development and application of powdered butadient-styrene rubber for modification of rigid PVC
- 本文介紹了采用攪拌式固相氯化法合成氯化聚乙烯(CPE)彈性體的新工藝,并研究了氯化條件對聚合物性能的影響。 用該彈性體改性硬質(zhì)PVC,提高沖擊強度的效果與國內懸浮法生產(chǎn)的CPE不相上下;CPE elastomer was prepared by stirring solid phasechlorization. The effect of chloridizing conditions on theproperties of the polymer was studied, and the result inmodifying PVC is similar to that of suspension.
- 硬質(zhì)PVCrigid PVC
- Y改性Y modification
- 抗沖改性anti-impaction modification
- 硬質(zhì)PVC型材專(zhuān)用料生產(chǎn)技術(shù)開(kāi)發(fā)Development of preparation technology of rigid PVC special- use resin for profile production
- 擴鏈改性chain extension
- 硬質(zhì)PVC發(fā)泡制品的擠出技術(shù)及應用Extrusion technique and application of rigid PVC foamed products
- 填充改性Filling Modification
- 橫竇騎跨性硬膜外血腫的早期診斷及術(shù)式改進(jìn)Early diagnosis and operative method improvement of epidural hematoma straddling transverse sinus
- 酶法改性enzymatic modification
- 半硬質(zhì)膠half-hard rubber
- 蛋白改性protein modification
- 外傷性硬腦膜下積液轉化成慢性硬腦膜下血腫的可能機制A possible mechanism of traumatic subdural effusion developing into chronic subdural hematoma
- 白色硬質(zhì)陶器stone china
- 介孔分子篩SBA-15的表面改性對脂肪酶固定化的強化作用Improvement of lipase immobilization by surface modification of SBA-15 mesoporous silica
- 白色硬質(zhì)小麥hard white wheat
- SBS改性瀝青SBS modified asphalt
- 鉆孔外引流加顳肌筋膜下分流術(shù)治療外傷性硬膜下積液32例External drainage after burr hole and subtemporal muscular fasciae drainage for 32 cases of traumatic subdural effusion
