1. Introduction of CNBM Staple Fiber Polyester Mat
CNBM Staple Fiber Polyester Mat is a polyester nonwoven material, produced with polyester staple fiber. The staple fiber is treated with shagging, carding, lapping, hot air setting, needle-punching, coating, drying, cutting & packaging processes, and comes out with staple fiber polyester mat.
CNBM Staple Fiber Polyester Mat is commonly used as the carrier material for modified bitumen waterproofing membrane or self-adhesive waterproofing membrane. Compared with Spunbond Long Fiber Polyester Mat, Staple Fiber Polyester is more economic.
CNBM Nonwoven is one of the leading manufacturers & pioneers in China polyester mat field. It is the first one to install the spunbond polyester (for bitumen waterproofing membrane carrier) production line with Chinese technology. We supply both long fiber & staple fiber polyester mat to top manufacturers for bitumen waterproofing membrane from domestic & oversea countries for more than 15 years.
2. Technical Data of CNBM Staple Fiber Polyester Mat
| Area Weight |
AVG. Tensile Strength |
Elongation at Max. Tensile Strength |
Free Load Shrinkage at 200ºC |
Roll Length |
| MD |
CMD |
MD |
CMD |
MD / CMD |
| GSM |
N/5CM |
N/5CM |
% |
% |
% |
m |
| 120 |
200 |
180 |
15 |
18 |
< 2.0 |
1800 |
| 140 |
320 |
280 |
20 |
22 |
< 2.0 |
1600 |
| 160 |
350 |
300 |
22 |
25 |
< 2.0 |
1500 |
| 180 |
400 |
350 |
25 |
28 |
< 2.0 |
1300 |
| 200 |
450 |
400 |
28 |
30 |
< 2.0 |
1100 |
3. Application of CNBM Staple Fiber Polyester Mat
CNBM Staple Fiber Polyester Mat is mainly used as the carrier of SBS/APP modified bitumen waterproofing membrane, self-adhesive waterproofing membrane, asphalt shingle, bitumen protection board, etc .
4. Introduction of CNBM
China National Building Material Group Co., Ltd (CNBM Group) is the largest state-owned comprehensive building materials industry group company in China. It was founded in 1984 upon the approval of China State Council, with products as various kinds of building materials, decoration materials, furniture, equipments, etc. It has been ranked as one of the World Top 500 Enterprises for 6 successive years and No. 2 in world building materials industry.
Up until the end of 2016, CNBM owns total assets of over 550 billion RMB, with employees of over 250,000, annual turnover of 300 billion RMB. Among all CNBM subordinate companies, 15 of them are listed. CNBM owns 26 national research institutes, with 38000 scientists, 33 national industry inspection center, over 8000 patents, 11 national research & technical center, and 18 standard draft committee.
5. Our Services
CNBM International has over 20 oversea warehouses & offices in UAE, KSA, Germany, Indonesia, India, Brazil, etc. We provide professional localized services for our customers. In UAE, we have a self-built warehouse which takes over 50,000.00 SQM for stock service.
Audited Supplier 
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