Polyamide glue component analysis, qualitative and quantitative detection
Polyamide glue component analysis, qualitative and quantitative detection
From a structural point of view of regular, polyamide resin structure is more complicated, but neat, symmetrical, steric hindrance, plus polar amide group, easy to crystallize, high melting point, poor solubility, it is difficult to make the adhesive, with the the development of polymer chemistry, structure polyamide people have a deeper understanding and research, through modification, prepared high performance polyamide hot melt adhesive. Its advantage is narrow softening point range, slightly lower than the melting temperature to solidify immediately, oil resistance and good resistance. Also, because the molecules containing amino, carboxyl and amide groups such as polar groups, so many polar material has good cement performance, polyamide hot melt adhesive has been widely used in industry. Polyamide hot melt adhesive is generally formulated without tackifying resin, a plasticizer and a small amount of paraffin may be added to improve the melt fluidity. Compared with other adhesives, its high bond strength, flexibility, heat resistance, chemical resistance is good, for wood, metal, ceramics, fabric, and phenolic resins, polyester resins, polyethylene and so has a good The bonding properties. Polyamide hot melt adhesive is excellent in performance, and is therefore known as high-grade polyester hot melt adhesive and hot melt adhesives. Component testing instruments: infrared spectrum analyzer (FTIR), IR microscopy (Micro-FTIR), scanning electron microscopy / X-ray energy dispersive spectroscopy (SEM / EDS), GC (GC-MS), liquid chromatography-mass spectrometry ( LC-MS), inductively coupled plasma atomic emission spectroscopy (ICP-OES) is the earlier universal set of third-party testing organization, with years of rich experience in actual combat, for the community specialized in the detection and analysis of business, including materials, textile, metallurgy, in all areas of energy, metals, environmental, chemical and Testing services directly composition analysis, formulation reduction, industrial diagnostics, material identification, physical performance, high reliability, flame retardant, toxic and hazardous substances and other tests. Testing and counseling: Miss Su 18028719375,0755-25844177-607, QQ1594292088 send samples Address: Futian District, Shenzhen nosy four 22 Hua Sheng Building 406
Contact Detail
Company Name: | Set of universally |
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Contact Person: | Mr. Xu Lan Xin(Manager) |
Telephone Number: | 0755-25844177 |
Company Address: | Bagua, Futian District, Shenzhen, Yushchenko Electrical and Mechanical Building 616, Shenzhen City, Guangdong, China |
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