Tesa® 4934 雙面膠布 (地毯膠布) - 25mm x 25m
HANG YAT STATIONERY CO., LTD
TAPE-TESA-4934-25MM
品牌：Tesa®
型號： 4934
產品編號：Tesa® 4934 雙面膠布 (地毯膠布) - 25mm x 25m
類別：雙面膠布 (地毯膠布)
顏色：透明
寬度：25mm
長度：25m
膠帶厚度（mm）：200 µm
膠粘劑：橡膠類
粘合劑類型：天然橡膠
粘合力（N / 20mm）：9.02
基材：纖維布
用途：適用於地毯，電線保護器和海報固定
產品特點
tesa®4934雙面膠帶。 使用比較厚兼黏稠的黏合劑塗層於纖維織物做基材組合而成。 膠黏劑是不含溶劑的天然橡膠。
tesa®4934是通用型安裝膠布，易於手工撕裂。因有柔軟性的織物做背襯基材，且有大量高塗層的膠黏劑，使得該產品特別適用於安裝在粗糙的纖維表面上，例如地毯敷設。
https://www.youtube.com/watch?v=VMWZlFEBkvY
| Technical Data |
| Backing material |
cloth |
| Colour |
transparent |
| Total thickness |
7.87 mils |
| Type of adhesive |
synthetic rubber |
| Elongation at break |
20 % |
| Tensile strength |
19.99 lbs/in (35 N/cm) |
| Type of liner |
glassine |
| Adhesion to |
| PE (after 14 days) |
77.66 oz/in (8.5 N/cm) |
| PE (initial) |
73.09 oz/in (8 N/cm) |
| PP (after 14 days) |
223.84 oz/in (24.5 N/cm) |
| PP (initial) |
146.18 oz/in (16 N/cm) |
| PVC (after 14 days) |
205.57 oz/in (22.5 N/cm) |
| PVC (initial) |
127.91 oz/in (14 N/cm) |
| Steel (after 14 days) |
219.27 oz/in (24 N/cm) |
| Steel (initial) |
132.48 oz/in (14.5 N/cm) |
| Properties |
| Temperature resistance short term |
60 °C |
| Temperature resistance long term |
40 °C |
| Tack |
++ |
| Ageing resistance (UV) |
o |
| Humidity resistance |
+ |
| Static shear resistance at 73,4 °F |
++ |
| Static shear resistance at 104 °F |
++ |
| Static shear resistance at 158 °F |
- |
| Fogging |
++ |
