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Special B1 Grade Raw Material for EVA Flame Retardant Waterproof Board



key word: Polymer resin particle system

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Special B1 Grade Raw Material for EVA Flame Retardant Waterproof Board

★Product Introduction
Modified ethylene-vinyl acetate copolymer (EVA-107) resin is a new type of ethylene thermoplastic polymer made of ethylene, vinyl acetate copolymer EVA and α-olefin. The flame retardant grade is B1 grade.


★Product picture display

★Product form
Color: transparent color shape: round granular.
 
★Product Performance
1.EVA-107 appearance is transparent or translucent, non-toxic, with a slight acetic acid smell.
2.EVA-107 has good flexibility, toughness, low temperature resistance, stress cracking resistance, heat, weldability, tensile strength and other comprehensive properties.
3.EVA-107 low melt viscosity, easy processing, can be extruded, blown film, calendering and foaming molding.






Q/0222SDK 007-2012
 

Project EVA-107
Density (g/cm3) 0.935
VA content% 14±1
Shore hardness A 80-85
Tensile breaking strength MPa 17-18
Elongation at break% ≥ 650
Brittleness temperature ℃ ≥-35
Stress cracking resistance 80
Melting point ℃ 105

 

 

 

 

 

 

 

 

 
 

 

 

★EVA-107 recommended extrusion molding conditions (for reference only)
 

Project Temperature range Project Temperature range
Rear of barrel 70-80 ℃ Mold middle 155-160 ℃
Middle part of barrel 130-155 ℃ Mold left end 160-170 ℃
Cartridge front 155-160 ℃ Right end of die 160-170 ℃


★Product application range
EVA-107 can be used in agricultural film, industrial packaging film, building waterproof and geomembrane and other fields.
EVA-107 corresponding industry: construction hydraulic geotechnical sheet products special raw materials.


 

   

 

 

 

 

 

 

★PE-108 recommended extrusion molding conditions (for reference only)

Project Temperature range Project Temperature range
Rear of barrel 150-160 ℃ Mold middle 185-190 ℃
Middle part of barrel 165-180 ℃ Mold left end 205-220 ℃
Cartridge front 180-190 ℃ Right end of die 205-220 ℃

 

★Product application range
PE-108 main uses: polymer waterproofing membrane (polypropylene, polyester), geomembrane (LDPE, HDPE, EVA) and other polymer waterproof products.
EVA-107 corresponding industry: building waterproof products special raw materials.

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