Special B1 Grade Raw Material for EVA Flame Retardant Waterproof Board
key word: Polymer resin particle system
Product Details
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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