- Contact Person : Mr. Wang Aiguo
- Company Name : Zaoqiang Dacheng Rubber Co., Ltd.
- Tel : 86-318-8538202
- Fax : 86-318-2210707
- Address : Hebei,Hengshui,New Area Of Encha Town Zaoqiang Country
- Country/Region : China
- Zip : 053000
good quality rubber waterstop
Rubber Waterstop
Superior in rubber high elastic and compression deformationProduced under elastic deformation in variety load.prevent the construction component, and the water leakage, seepage, with the characteristics of tighten seal effectivelyHaving great shock absorption function to ensure the rubber-sealing belt engineering building service life.Excellent quality and reasonable price and obtained highly prize of the Industry experts.Physical properties parameter of Rubber Waterstop Belt | |||||||
no | Items | index | |||||
B | S | J | |||||
1 | Rigidity, HA | 60±5 | 60±5 | 60±5 | |||
2 | Tensile strength ,MPa ≥ | 15 | 12 | 10 | |||
3 | Snap and elongation,% ≥ | 380 | 380 | 300 | |||
4 | transmutation | 70ºC×24h,% ≤ | 35 | 35 | 35 | ||
23ºC×168h,% ≤ | 20 | 20 | 20 | ||||
5 | Tear strength 21 ,KN/m ≥ | 30 | 25 | 25 | |||
6 | Brittleness temperature,ºC ≤ | -45 | -40 | -40 | |||
7 | Air aging 31 | 70ºC×168h | Rigidity, HA ≤ | 8 | 8 | -- | |
Tensile strength,MPa ≥ | 12 | 10 | |||||
Snap and elongation,% ≥ | 300 | 300 | |||||
100ºC×168h | Rigidity, HA ≤ | -- | -- | 8 | |||
Tensile strength,MPa ≥ | 9 | ||||||
Snap and elongation,% ≥ | 250 | ||||||
8 | Ozone ageing 50pphm: 20%, 48h | 2grade | 2 grade | 0 grade | |||
9 | Rubber and metal bonding | In vivo sections flexibility | |||||
remark: | |||||||
1 rubber and metal bonded items apply only to the edge of waterstop which include steel. | |||||||
2 demand and supply can discuss about the question if there is other special needs, such as mold assessment test, but the anti-mildew properties should be equal or higher than two grade. | |||||||
The applicable temperature:
Ordinary type: - 25 - + 60
Hardy type: 40 - + 60
Material: Rubber and natural rubber
The rubber-sealing belt product standard: according to GB18173.2-2000
Welcome to China,Welcome to Dacheng.
Any question,you can contact me freely.
Contact:Ms Isabel
good quality rubber waterstop
