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Powercrete® DD(帕罗特DD)

发布日期:2015-8-8 15:40:17

Powercrete® DD  Product Information

Product description: Powercrete® DD is a solvent free epoxy ARO(Abrasion Resistant Overly) polymer concrete coating designed toprotect FBE (Fusion Bonded Epoxy) coated pipe for directional drilling,thrust (slick) bore and pull-through applications. The product is applied directly on the FBE mainline coating of a pipeline to provide a high performance protection to the system under rough terrain conditions.

Powercrete® DD offers exceptional abrasion, strength, hardness, impact resistance and adhesion properties and has therefore been specified and installed successfully in many directional drilling projects as the number one abrasion resistant overlay (ARO) for over twenty years.


帕罗特DD产品信息

产品描述:帕罗特DD是无溶剂环氧耐磨聚合物混凝土涂料,用于定向钻、推力孔、拖拉施工中的FBE管道。帕罗特DD直接应用在FBE涂层之上,它能够在恶劣的岩石环境下,对防腐层提供卓越的保护。

帕罗特DD能够提供优异的耐磨性,强度,硬度,抗冲击性和粘结力。二十多年来,作为耐磨覆层,产品在许多定向钻工程中都得到了成功应用。


Features:

• 100% Solids Epoxy

• no VOC

• Excellent adhesion to FBE

• Excellent mechanical properties

• Superior abrasion resistance

• Widely used in directional drill and thrust bore applications.

• Suitable for pipeline operating temperatures to 55°C (130°F)

• Can be sprayed and hand applied up to 500micron (20mils) in one multi-pass layer


产品特征:

100%固体环氧树脂

无有机溶剂挥发

对FBE优异的粘结力

优异的机械性能

卓越的耐磨性能

广泛应用于定向钻和推力孔工程

管道施工温度达到55℃。

可以喷涂和手工涂刷,单层涂刷厚度高达0.5mm。


Application examples

Application: ARO coating system on top of FBE for directional- and thrust (slick) bore drilling applications and other severe abrasive pipeline applications. The product can also be used as a direct to metal (DTM) system to protect other steel substrates when abrasion is a concern.


应用案例

应用:管道在定向钻和其它磨损严重环境下,产品作为耐磨覆层,应用于FBE涂层之上。产品也可以直接应用于金属表面。

Product Performance (processing under   laboratory conditions)产品性能(在实验室条件下)


检测方法

标准值

Cathodic Disbondment

阴极剥离

ASTM G8 (25˚C)

(77˚F) 90 days

10mmon bare steel

10mm对裸钢)

ASTM G95(55˚C)

(131˚F) 30 days

10mmon bare steel

10mm对裸钢)

Flexibility

柔韧性

NACE RP-0394

>0.3˚/PD at 23˚C/73˚F

(大于0.3°/PD23℃)

Impact Resistance

抗冲击性

ASTM-G14

>80 in/lb/9.0Nm/9.0J at

40mils/1000micron.

(大于9J,涂层厚1mm

Adhesion to FBE

FBE的粘结力

ASTM D4541

2500psi/17MPa

17MPa,

Adhesion to Steel

对钢铁的粘结力

ASTM D4541

3000psi/20MPa

20MPa

Abrasion Resistance

耐磨性

ASTM D4060

>1250 cycles a mil

(>50 cycles/micron)

>50/微米)

Resistance to Acids

and Alkalies

耐酸碱

ASTM C581

Excellent

(优异)

Dielectric Strength

介电强度

STM D149

580V/mil (23V/micron)

23V/微米)

Thin Film Water Absorption

吸水率

ASTM D570

0.40% (24 hours)

0.40%24小时)

Hardness

硬度

ASTM D2240

83 Shore D

83邵氏D


General Product Information(产品信息)

Colour Tan and Black

颜色:褐色和黑色

Finish Gloss

完工后:有光泽

Primer Self-priming on   FBE and DTM

底漆:自粘于FBE表面和直接粘结于金属表面

Dry Film Thickness 20mils (500micron) for most applications

干膜厚度:20mils500微米)对绝大多数的应用

Coverage Rate (theoretical)81.5 sq.ft/USG at 20mils (500micron)DFT.2,00m2/l at 20mils   (500micron)DFT.

覆盖率(理论):2/L,在0.5mm干膜厚度条件下。

Volume Solids 100%

固含量:100%

VOC Content 0 g/l

有机挥发物含量:0

Flash Point >199˚F (>93˚C) mixed   product

闪点:>93˚C,混合后的产品

Mixing Ratio 9.75:1 (A to B in volume)   100:5.5   (A to B by weight)

混合比例:9.75:1AB按体积)   100:5.5AB按重量)

Potlife 22 minutes at 25˚C   (77˚F)

适用期:22分钟,25


Curing Times at 25˚C (77˚F)     固化时间,25℃环境下

Gel Time:39 minutes

胶化时间:39分钟

Dry time:2.5 hours

干燥时间:2.5小时

65 shore D:7.75 hours (ready for Holiday   test)

65邵氏D7.75小时(做电火花检测)

75 shore D:10 hours (full cure)

75邵氏D10小时(干透)

Cure time is based on 40 mils   (1000micron) DFT. Recoat interval at 21˚C (70˚F) is 30-120minutes and 10-15   minutes at 65˚C (150˚F).

固化时间是在1mm的干膜厚度条件下测得。在21℃,重复涂刷间隔为30120分钟。在65℃,重复涂刷间隔为1015分钟。


Powercrete - DD (Part-A) (Tan)Pipe Coating

帕罗特A组份,褐色,管道涂料,组成成分

Component Name

成分名称

CAS#

CAS登记号

Concentration

浓度

Bisphenol A, diglycidyl ether polymer

双酚A,缩水甘油醚聚合物

25068-38-6

15-25%

Quartz

石英

14808-60-7

0.1-10%

Polymers

聚合物

Proprietary

专有的

10-20%

Titanium Dioxide

钛白粉

13463-67-7

1-5%

Inorganic compounds

无机化合物

Proprietary

专有的

60-70%


Powercrete - DD (Part-B)Epoxy Hardener

帕罗特B组份,环氧固化剂,组成成分

Component Name

成分名称

CAS#

CAS登记号

Concentration

浓度

R-Phrases

风险术语

Classification

分级

Diethylenetriamine

二乙烯三胺

111-40-0

203-865-4

30-70%

R21/22, R34, R43

C

Isophoronediamine

异佛尔酮二胺,简称为IPDA

2855-13-2

5-10%

R36/38, R43

Xi

Amine Compounds

胺化合物

Proprietary

专有的

25%

R43R62

Xi

4,4’- Isopropylidenebisphenol

双酚A4,4’

80-05-7

2039506

35%

Repro Cat.3,

R37,R41,R43,R62

Xn


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