The variability in the form II melting point is attributed to variable crystal size and/or perfection.doi:10.1002/pol.1968.160061007J. P. BellP. E. SladeJ. H. DumbletonWileyJournal of Polymer Science Part A‐2 Polymer PhysicsBell J P,Slade P E,Dumbleton J H.Multiple melting in nylon 66[...
3.轉移溫度(Transition temperature):玻璃轉移溫度(Glass transition temperature)、熔點(melting point) 當聚合物在玻璃轉移溫度(Tg)時,會由較高溫時所呈現的橡膠態,轉至低溫呈現出似玻璃既硬又易脆的性質。結晶性(Crystalline)聚合物,由於具備晶格結構,即其高分子鏈排列有固定樣式(結晶過程中高分子鏈排入結晶格子中...
Nylon 6/6 (CAS 32131-17-2) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.
Conversely, nylon 66 has a higher melting point, making it suitable for higher temperature applications. This material has improved stiffness, as well as higher tensile and flexural modulus, so it’s a good choice for applications in which wear and short-term heat resistance are important. Due ...
The rate of gel formation and color formation in poly(hexamethylene adipamide), nylon 66, is found to be dependent upon the rate of removal of the volatile products of degradation. If a sample of nylon is heated above its melting point in a sealed tube, the material will remain soluble ...
Melting Point 152ºC Density 1.36g/cm3 Refractive Index 1.4283 Specification: Test Item Unit The Standard Appearance - White crystalline powder Assay % 99.7Min. Ammonia Solution Color Pt-co 5Max. Moisture % 0.20Max. Ash ppm 7Max. Iron ppm 1.0Max. Nitric Acid ppm 1...
(Melting Point)DSCºC217 Others HardnessISO2039-N/mm2150 Mold Shrinkage-23ºC1.0-1.5 FlammabilityTL1010-mm/min35 Areyou a trading company or manufacturer? We are a manufacturer. About Sample? 5 KG Free Sample can be offered per your request. ...
PA66 has a melting point of 230~250ºC, high for a synthetic fiber' this fact makes it resistant to heat and friction and enables it to withstand heat-setting for twist retention. Its long molecular chain results in more sites for hydrogen bonds, creating chemical "springs", making ...
NYLON-66基本資料英文全名:NYLON-66中文名稱:尼龍66顏色:乳白色透明 特性:1.機械性佳但不易加工。2.對於烴類具有特別良好之抗性。3.在低溫和滴溼度狀態下為相當良好之絕緣體。 機械特性降服點抗拉應力:80MPa斷裂伸長率:80100%拉身模數:3000MPa衝擊強度(乾燥):1.3熱物性質熱膨脹係數:1010-5cm-cm-1熔點:250成形...
Melting Point, ISO 3146 Deflection Temperature at 1.8 MPa (264 psi), ISO 75-93 Property Data This page displays only the text of a material data sheet. To see MatWeb's complete data sheet for this material (including material property data, metal ...