In hot melt adhesives, the synthetic PE wax and Fischer-Tropsch wax are both used. For Fischer-Tropsch wax is a saturated linear paraffin molecular structure with a high melting point and high hardness, furthermore, FT wax has a narrow melting range and good weather resistance. Therefore, it is more widely used in applications requiring good weather resistance, high temperature, and fast solidification.
Thermoplastics are essentially polymers that liquefy on application of extreme heat, but return to their solid form when cooled. The cycle of freezing and melting can be repeated for moulding the plastics into desired shapes. There are several kinds of thermoplastics used in a wide range of applications such as machine parts, consumer goods, storage and packaging materials and medical equipment.
CAS number: 540-88-5 Physical properties of T-Butyl Acetate(TBAC) 1. Properties: colorless liquid with a fruit smell 2. Melting point (°C): -62 3. Boiling Point (°C): 98 4. Relative density (The density of water is 1): 0.86 (25°C)
Colorant mixes well with the melt through dope dyed technology in the production process to form colored fiber after spinning. The dope dyed yarn is considered as an ECO- friendly yarn. No dyeing process is needed after the knitting/weaving process. This helps to save water and energy consumption, avoid dyeing pollution, and reduce CO2 emission.