岳陽巴陵石化熱塑性彈性體SIS 4019
熱塑性橡膠SIS YH-4019
牌號： SIS4019
產品性能：
外觀：白色或淺色，不含機械雜質及油污
結構：星型
密度：880～930kg/m3（20℃）
嵌段比S/I：19/81
SI含量%：30
揮發份(質量分數) %：≤0.70
溶液粘度mPas：350
拉伸強度 (≥MPa)：10
扯斷伸長率 (≥%)：900
熔體質量流動速率 (g/10min)：≥10~18
邵氏硬度（A)：45
主要應用領域：制備壓敏膠帶和標簽紙，持粘力好，熔融粘度小，耐熱性好，分切性好。
包裝：苯乙烯-異戊二烯嵌段共聚物（SIS）產品用紙塑復合袋或內襯黑色聚乙烯薄膜的聚丙烯編織袋包裝，每袋產品凈含量為25kg±0.25kg或20kg±0.20kg。
運輸：在運輸過程中，應采取措施防止日光直接照射和雨水浸泡，運輸車輛應整潔、避免包裝破損和雜物混入，不屬于危險品。
貯存：苯乙烯-異戊二烯嵌段共聚物（SIS）產品應貯存在通風、干燥、清潔并保持有良好消防設施的倉庫內。貯存時，應成行成垛整齊堆放，并保持一定行距，遠離熱源，并防止陽光直接照射，嚴禁在露天堆放。貯存期從生產之日起，一般不超過24個月。
Yueyang Baling Petrochemical Thermoplastic Elastomer SIS 4019
Thermoplastic rubber SIS YH-4019
Brand: SIS4019
Product performance:
Appearance: white or light color, free of mechanical impurities and oil stains
Structure: Star
Density: 880-930kg/m3 (20 ℃)
SI content%: 30
Volatile matter (mass fraction)%: ≤ 0.70
Solution viscosity mPas: 350
Tensile strength (≥ MPa): 10
Elongation at break (≥%): 900
Melt mass flow rate (g/10min): ≥ 10~18
Shore hardness (A): 45
Main application fields: preparing pressure-sensitive adhesive tape and label paper, with good adhesion, low melting viscosity, good heat resistance and good slitting.
Packaging: Styrene-isoprene block copolymer (SIS) products are packed in paper-plastic composite bags or polypropylene woven bags lined with black polyethylene film, and the net content of each bag is 25kg ± 0.25kg or 20kg ± 0.20kg.
Transportation: In the process of transportation, measures shall be taken to prevent direct sunlight and rainwater immersion. The transportation vehicles shall be clean and tidy to avoid package damage and sundries mixing. They are not dangerous goods.
Storage: Styrene-isoprene block copolymer (SIS) products should be stored in a ventilated, dry, clean warehouse with good fire-fighting facilities. During storage, they shall be stacked neatly in rows and piles, with a certain distance between rows, away from heat sources, and protected from direct sunlight. It is strictly prohibited to stack in the open air. The storage period is generally not more than 24 months from the date of production. | 
