宇斯之盾新材料科技(苏州)有限公司
AEGIS new material technology (Suzhou) Co., Ltd
Advisory Service
134 0265 8296
AEGIS new material technology (Suzhou) Co., Ltd
DC-34 is a thermosetting epoxy powder coating for inner coater of pipeline. The coating has excellent corrosion resistance, and is applicable to acid and alkaline media with wide pH range and wide temperature range, as well as corrosive media containing high CO2 and H2S. It is widely used in drill pipe and tubing and c, and chemical pipeline with high anti-corrosion requirements. The service life of the coated drill pipe is 3~5 times longer than that of the uncoated, and the fluid medium hydraulic efficiency is improved up 10~25%. Its thickness is generally more than 150 microns, and it is applicable to any use up to 180 ℃ (300 ° F) .The top finish powder is used together with red phenolic primer PC8007.
1.Technical Specifications
|
No.
|
Item |
Specifications |
Method |
|
1) |
Color |
Green |
Visual |
|
2) |
Gel time（180°C） |
80-280s |
|
|
3) |
Curing time |
230°C, 70~90min |
|
|
4) |
Coating thickness |
152~356um (6~14mil) |
NACE TM0185-2006 |
|
5) |
Service temperature |
≤180 ℃ |
|
|
6) |
Abrasion resistance |
< 55 mg ，TABER Abraser [CS-17,1kg,1000r] |
ASTM D4060 |
|
7) |
Impact resistance |
2.5J |
ISO 6272-1 |
|
8) |
Adhesion 附着力 |
Pull-off test ：>20 MPa X cutting method ：5A |
ASTM D3359 |
|
9) |
Autoclave tests |
No blistering, cracking, swelling or softening or loss of adhesion |
|
|
Recommended Service |
Benefits |
|
High temperature drilling Oil, gas and water wells Rod pump wells OCTG |
Excellent corrosion resistance Use Temperature up to 180℃ Wide pH range Excellent adhesion Excellent abrasion resistance Strong resistance to H2S and CO2 Long service life |
http://www.aegiscoatings.net
www.aegisindustries.com.cn
E-mail: info@aegiscoatings.net
Tel: 134 0265 8296
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