一、產品簡介
SFSP─I硅氟磺化樹脂是一種抗溫、抗鹽的鉆井液用降濾失劑，該產品的核心是因為磺甲基酚醛樹脂在苯環(huán)單元引入磺酸基，苯環(huán)間則以碳原子相連，因而抗高溫；又因為苯羥基在鄰對位上引進了磺酸鈉基─SO3Na，水化作用強；同時又引進了硅氟聚合物；使之綈合水的鍵能高，因此水溶性和抗溫能力更強，因而賦予了產品優(yōu)異的抗鈣、抗鹽、抗高溫降濾失性能。
該產品在鉆井液中有強的降濾失能力，突出的特點是抗高溫能力強，抗鹽、抗鈣，顯著改善鉆井液的造壁功能。且維護處理簡單，配伍性好，可用于各種水基鉆井液。建議加量1.5～4%
一、 性能指標
|
項目 |
指標 |
|
外觀 |
自由流動粉末 |
|
烘失量，% |
≤15.0 |
|
水不溶物，% |
≤8.0 |
|
表觀粘度，mPa?s |
≤25.0 |
|
高溫高壓濾失量，ml |
≤25.0 |
三、包裝、運輸及儲存
本產品以塑料內袋包裝后，紙塑三合一袋為外包裝，每袋凈重25（±0.5）kg。
產品在儲存過程中應注意防破損、防鼠咬、防漏和防潮。
本品不易燃、沒毒，按非危險品運輸管理。
本品避免與眼睛接觸，否則用大量清水清洗。
本品保質期兩年。
SFSP-I Silicon Fluorine Sulfonated Resin for Drilling Fluid
Product Details
Product Introduction
SFSP─I silicofluorosulfonated resin is a kind of filtrate reducer for drilling fluid with temperature resistance and salt resistance. The core of the product is that the sulfonic group is introduced into the benzene ring unit of the sulfonylmethyl phenolic resin, and the benzene rings are connected by carbon atoms, so it is resistant to high temperature; Because of the introduction of sodium sulfonate SO3Na into the o-p-position of phenyl hydroxyl group, the hydration effect is strong; At the same time, silicon fluoropolymer was introduced; Because of the high bond energy of water, the product has better water solubility and temperature resistance, which endows the product with excellent calcium resistance, salt resistance and high temperature filtration reduction performance.
The product has strong filtration reduction ability in drilling fluid, and its outstanding characteristics are high temperature resistance, salt resistance and calcium resistance, which can significantly improve the wall building function of drilling fluid. It can be used in all kinds of water-based drilling fluids. The recommended dosage is 1.5-4%.
Performance Index
|
project |
index |
|
Appearance |
Free flowing powder |
|
Drying loss，% |
≤15.0 |
|
Water insoluble substance，% |
≤8.0 |
|
Apparent viscosity，mPa?s |
≤25.0 |
|
Filtration loss with high temperature and high pressure，ml |
≤25.0 |
Packaging, Transportation and Storage
The product is packed in plastic inner bag, paper plastic three in one bag as outer package, with net weight of 25 (± 0.5) kg per bag.
The product should be protected from damage, rat bite, leakage and moisture during storage.
This product is non flammable, non-toxic, according to non dangerous goods transportation management.
Avoid contact with eyes, or wash with plenty of water.
The shelf life of this product is two years.
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