China Manufacturer Supper Pressure Sensitive Hot Melt Adhesive/Glue for Express Waybill/Courier Bag, Find details about China Hot Melt Adhesive, Pressure Sensitive Adhesives from China Manufacturer Supper Pressure Sensitive Hot Melt Adhesive/Glue for Express Waybill/Courier Bag
Composition | Thermoplastic rubber and synthetic resin |
Toxicity | None |
Appearance | Block |
Color | Yellow |
Qualification:(room temperature23±2;Test of coated:23±2g/m²) Viscosity (Brookfield ASTM D 3236) | |
Cps/160ºC | 15000 |
Cps/170ºC | 8000 |
Cps/180ºC | 4000 |
Softening point (R&B method) | 95ºC |
SAFT | 40ºC |
Adhesive Properties | Coat weight 22g/m2 Values evaluated with 23 micron PET film and SS substrate |
1) 180°Peel Adhesion (PSTC 1) | 2.5Kg/in |
2) Loop Tack (FINAT 9) | 2.0Kg/in² |
3) Shear (PSTC 7, 23°C,1 Kg weight) | |
Rolling ball tack | ≥13# |
Holding power (h/min 1Kg,40ºC) (PET-ST) >24hr (PSTC-7) | |
Application methods | slot or roller |
Application temperature (ºC) | 160-175 |
Item | Details of Cooperative Activities |
Basic Study | Be directed against the common problems existing in the application of hot melt adhesive at present,Summarize and refine the internal causes,Systematic research and summary of classified projects. The research results are communicated and publicized through LEAD CHEMICALS online communication platform, professional conference reports, papers or door-to-door reports,In order to improve the awareness of hot melt adhesive and its raw materials, master the rules and methods to solve the problem. |
Project Development | According to the specific requirements of the adhesive properties of specific applications, the development of special adhesives.Research results can be industrialized or technology transferred. |
Commissioned Development | Accept the Commission, customize new projects for customers and develop new hot melt adhesive products. |
Materials Evaluation | The effects of thermoplastic elastomer, polyolefin, hydrocarbon resin, rosin resin, wax and oil on hot melt adhesive were evaluated. |