because the headlights are often used for a long time during driving, and the impact resistance of the lampshade is relatively high when the car is driving. However, PC used in headlights also has
Acrylic yarnis a kind of Synthetic fiber with high strength and high abrasion resistance. It has excellent physical, mechanical and chemical properties, so it is widely used to make various textiles. The characteristics ofacrylic yarninclude high hardness, high strength, excellent wear resistance, ac...
Dralon is a brand of acrylic fiber known for its durability and resistance to weathering, while acrylic, a synthetic polymer, is widely used in textiles for its warmth and lightweight properties.
In view of the strong hygroscopicity and ventilation of acrylic yarn, selecting the appropriate yarn density will also help to improve the permeability and comfort of the fabric. Generally speaking, fabrics woven from low density acrylic yarn are more breathable, while fabrics woven from high density...
什么是丙烯颜料(What is acrylic paint)2008-06-19 09:27:41 from radish needle (self forgiveness)What is the acrylic paint?Acrylic paint is a synthetic latex agent (containing acrylate, methyl acrylate, acrylic acid, methacrylic acid, thicken
什么是乳胶漆,特点(Whatarelatexpaints,features) Latexpaintiscommonlyknownaslatexpaint,iscurrentlymore popularinteriorandexteriorwallcoating.Paintrefersto paint Aclassofliquidorsolidmaterialhavingaprotectivecoating, decoration,orspecialpropertiesformedonanobjectsurface Generalterm.Earlypaintmostlyvegetableoilasthemain...
Cell cast acrylic tends of be of higher quality than extruded, but it is also more expensive. In cell casting, single sheets are made by pressing the liquid plastic between pieces of a mold, often made of glass, which is then taken through a gradual heating process. The resulting cell cas...
Poly(ε-caprolactone) has a melting point of 59-64°C and a glass transition temperature of -60°C. It is a low molecular weight, colorless crystalline solid with a waxy texture. The introduction of ester groups -coo- in the molecular structure makes it easily biodegradable by microorganisms ...
Span is a series of mixtures composed of partial esters of sorbitan, its monoesters, and difatty acid esters. As a lipophilic nonionic surfactant, Span is widely used in medicines, foods and cosmetics. Commonly used in pharmaceuticals are Span 20, Span 40, Span 60, Span 65, Span 80, Span...
The nuances of different capacitor types are, for the most part, determined by the characteristics of the dielectric used and the method by which a given device is constructed. All dielectric materials have limitations, with regard to the maximum applied field they can withstand for a given ...