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聚羧酸減水劑(粉劑)

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  JW-VII聚羧酸系高性能減水劑

  概述

  聚羧酸系高性能減水劑是繼木鈣為代表的普通減水劑和以萘系為代表的高效減水劑之后發展起來的第三代高性能減水劑,它對水泥有強烈分散作用,能大大提高水泥拌合物流動度,同時大幅度降低用水量,顯著改善混凝土工作性,較小的混凝土塌落度損失。高強度基礎上同時具備工作性能優異,易泵送,易密實等優良的施工性能。SUNBO PC-1016粉劑是一種通過噴霧干燥工藝制成的粉狀聚羧酸高性能減水劑,其綜合性指標優良、綠色無污染,是一種高性能環保產品。本產品的主要特點是:分散性好、減水率高、與各種水泥的適應性好。本品符合GB8076-2008國家標準高性能減水劑指標。

  規格

  本產品為:

  粉劑:SUNBO PC-1016(P)

  液體:SUNBO PC-1016(20%L)

  SUNBO PC-1016(40%L)

  適用范圍

  l 高性能混凝土、高流動性混凝土、高耐久性混凝土、高強度混凝土,鋁酸鹽水泥耐火混凝土、低水泥耐火澆注料、蒸養混凝土、自流平混凝土等;

  l 高強砂漿、石膏制品、自流平地坪、填縫料、灌漿材料等;

  物理特性和使用摻量

  外觀粉劑為灰白色粉末,液體為棕色透明液體

  含水率(%)≤3.0

  固含量(%)20、40

  PH值(20℃)(20%液體)6.0~8.0

  含氣量(%)≤5.0

  混凝土減水率(%)≥26.0

  建議摻加量粉劑:0.16~0.3% 膠凝材料總量

  液體:0.8~1.5 (20%固含量)

  包裝

  粉劑:25公斤/紙板桶包裝,25公斤/塑編袋

  液體:桶裝,220公斤/桶,1噸/桶

  使用及儲存運輸

  使用過程中,請小心不要將該產品接觸眼睛,嘴巴以及皮膚,推薦使用保護手套和眼鏡。如不小心沾上,請用大量清水沖洗被沾部分。

  粉劑易吸潮,應在密封的原裝袋中存放,并置于干燥的地方。溫度不要超過40℃,不要疊放過高。

  搬運時輕拿輕放,防止破損,運輸時避免受潮。JW-VII屬于無毒,無刺激性,非可燃類環保產品。

  儲存期:粉劑為一年,液體為半年(液體開桶后應盡快用完)。

  JW-VIII (early strength type)

  Polycarboxylate Based Superplasticizer

  Description

  JW-VIIIis a kind of polycarboxylate type superplasticizer with early strength performance developed by the most advanced synthetic technology. It’s a green environmentally product with good comprehensive index and no pollution.It is without toxic and infectious substances,no corrosives,and no precipitant.

  Good dispersion,high water reduction and excellent adaptability with various of cements. This product is in line with the national standard GB8076-2008 for concrete superplasticizer index.

  Physical Shape

  Liquid:20% solution,40%solution

  Fields of Application

  l The products is especially for early strength requirements for concrete,including Pre-cast concrete,High water reduction concrete,High strength concrete, Fast modeling-off concrete and Steaming curing contrete.

  l Applicable to all types of industrial and civil construction, water conservancy, transportation, ports, municipal engineering precast concrete, concrete pumping.

  Technical Data

  AppearanceLiquid:light yellow

  Solid Conten(%)20、40

  PH-Value(20℃)6.0~8.0

  Air Content(%)≤4.0

  Concrete Water Reduction Ratio(%)≥26

  1 day Concrete Compressive Ratio(%)≥200

  Dosage Recommendation(%)

  In relation to weight of binder0.5%~1.0%(20%condensate)

  Users need to confirm the most reasonable dosage based on their own

  Proportion of raw materials

  Packaging

  This product is 220kg or 1000kg plastic drums, bulk transport tankers can also be used.

  Usage/Storage/Transport

  Before use, according to the design requirements of the concrete, the test mix adjusted to achieve the optimum dosage slump, strength, setting time to meet the requirements. In use, please be careful not to touch the product on the eyes, mouth and skin, it is recommended to use protective gloves and glasses. If not careful stained, rinse with plenty of water where is stained.

  JW-VIII is non-toxic, non-irritating, non-flammable class environmentally friendly products.

  Shelf life: at least six months (The liquid form product should be used up as soon as possible after opened package, if not run more than six months, should be subject to test to determine again).

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