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一、产品简介

SFSP─I硅氟磺化树脂是一种抗温、抗盐的钻井液用降滤失剂，该产品的核心是因为磺甲基酚醛树脂在苯环单元引入磺酸基，苯环间则以碳原子相连，因而抗高温；又因为苯羟基在邻对位上引进了磺酸钠基─SO3Na，水化作用强；同时又引进了硅氟聚合物；使之绨合水的键能高，因此水溶性和抗温能力更强，因而赋予了产品优异的抗钙、抗盐、抗高温降滤失性能。

该产品在钻井液中有强的降滤失能力，突出的特点是抗高温能力强，抗盐、抗钙，显著改善钻井液的造壁功能。且维护处理简单，配伍性好，可用于各种水基钻井液。建议加量1.5～4%

一、 性能指标

三、包装、运输及储存

本产品以塑料内袋包装后，纸塑三合一袋为外包装，每袋净重25（±0.5）kg。

产品在储存过程中应注意防破损、防鼠咬、防漏和防潮。

本品不易燃、没毒，按非危险品运输管理。

本品避免与眼睛接触，否则用大量清水清洗。

本品保质期两年。

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

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.