What is BIOBASED TPU?

生質基tpu熱熔膠
ECO BIOBASED TPU HOT MELT ADHESIVES Goldthane ECO SERIES

In 2015, UN set 17 sustainable development goals (SDGS). Especially SDGS 13 Climate Action, it is still possible to limit warming to 1.5oC and reduce Green House Gases of value chain. For difficultly reducing remaining emission, the effect could be offset by permanent removing equal amount of CO2 from air. To achieve the object, corporations set a goal that all supply chain should reduce 30% CO2 emission in 2030; furthermore, net zero emission in 2050.
 
Biobased TPU would replace common petrochemical raw materials by plant. Bio-material is made from fermentation vegetation. Moreover, vegetation is a recyclable natural resource which would carry out photosynthesis in growth process. Planting vegetation would absorb CO2 from air to balance the effect from the Green House Gases emission and a nice characteristic of environment. In order to reduce emission of Green House Gases, we manufacture Biobased TPU which is made from plant.

 

 

 

TUV (OK biobased) is currently the most authoritative bio-material certification mark in EU.  CENCEN“CEN / TS 161372011 establish calculation method for Determine the monomer, polymer, plastic material and Biobased carbon content. The 14C (CEN / TS 16137; US ASTM D6866) is the perfect way to measure Biobased carbon content of product or material. To identify biomass carbon and petrochemical source carbon, biomass carbon has distinctive carbon-14 content; however, petrochemical source carbon does not include carbon-14. By calculating rate of two type for Biobased content. In this standardize way, it could verify Biobased carbon content of product or material. 
TUV(OK biobased)
Biobased 20%~40%
★★Biobased 40%~60%
★★★Biobased 60%~80%
★★★★Biobased >80% (the highest level)


GOLDTHANE successfully developed Biobased TPU hot melt product, ECO series, which is approved by laboratory BETA that biobased content is more than 31%.

 
Biobased TPU could apply for hot melt adhesive filmshoes materialarmband waterproof adhesive strips and fabric pasting. Also, it could offer nice pasting result on PolyesterNyloncotton and so on. GOLDTHANE has the professional development team which is able to provide customize product or adjust formula according to your demand. GOLDTHANE would develop much more product of Biobased TPU and supply various specification out-put to contribute sustainable development for future. 

 
 
Biobased TPU hot melt adhesive

 Biobased TPU hot melt adhesive is a thermoplastic polyurethane particle. It is made from plant fermentation derived. By processing into film and heated bonded to the substrate or using T-die extrusion, coating onto a substrate material for bonding. The anchoring phenomenon during bonding, after hot pressing and cooling, the bonding would be completed shortly. It is a process of green environmental without solvent and advantageous to create a safe clean working environment without pollution.

 
In the future, we would continue rolling out different hardness, process temperature, Non-yellowing and various Biobased TPU products.

 

 
Biobased content20~40%
ITEM ECO170 ECO170 ECO170
HARDNESS(Shore A) 76 A±3 76 A±3 76 A±3
TESTING TEMP. () 150 150 150
MI (g/10mins) 8~12 10~15 15~20
Ts() 70~80 70~80 70~80
Tfb() 90~105 90~105 90~105
Tensile Strength(kgf/cm²) 150~250 100~200 100~200
Extention Rate(%) 800~1000 800~1000 800~1000
100%Modulus (kgf/cm²) 25~35 25~35 25~35
300%Modulus (kgf/cm²) 40~55 40~55 40~55
Biobased content (%)
(ASTM 6866)
Above 31% Above 31% Above
31%
※ It is accepted that customized formula by your demand.





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