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WH-SM melamine superplasticizer

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WH-SMmelamine superplasticizer


Product Performance characteristics

1、High water reducing ,mixing with other admixture can get better performance ,and good at early-strength also .Has good adaption for portland cement, normal portland cement, slag cement

2、Concrete with this admixture ,has smooth surface,uniform color,it is suitable to produce fair-faced concrete .

3、The product can improve the superplastic of liquid of gypsum.it is easy to get good shaping  and improve its outlet quality.

4、Has good adaption for calcium aluminate cement .

5 This product no chloride no ammonia ,low Na2O ,it is green product .

main ingredient and technical index

1、main components:Modified melamine sodium formaldehyde resin

scope of application

1、Can be used as admixture by mixing other superplasticizer with its function of water reducing.

2.Can be used to make high strength pumping concrete .self compaction concrete ,high strength concrete and self flouring concrete .

3、Good adaptability with gypsum plaster,and can make used as gypsum plaster admixture.

4、Used in oil well concrete as superplasticizer  .it has been widely used in Daqing oil well.

5、less shrinkage ,and good bleeding ,it widely used as light agent of  floor tile.

6、The concrete or mortar with this admixture can increase its durability

Recommended range of dosage

The recommended dosage is 0.5-1.0% .the best is 0.75%. Before use ,get the suitable dosage by concrete test.

Packing

1﹑The powdery product is packed in the waterproofing woven bag with plastic liner and the net weight is25Kg or 40KG per bag or 650MT per big bag .It doesn’t degenerate within its shelf life. The powdery productshould be stored in dry and ventilated warehouse.Pay attention not to stave the bag and keep waterproofing during the storage and transportation. If it is affected with damp and agglomeration, it can be dissolved into liquid state or crushed into powder before using it and there is no influence on the performances.

2﹑The liquid product is sealed in plastic drums or metal drums to prevent accidental leakage and evaporation. And the net weight is 200Kg or 1000KG per drum. Also can be loaded into flexibag with net weight 20MT.

Storage conditions and period of validity

Powder products should be stored in a dry and ventilated warehouse,the quality guarantee is for one year under normal storage condition,and liquid should be for half one year.if storage hassurpassedthetime, test must be done to confirm the validity

Method of use

1、Mixing by cement﹑sand and stone together first,then added water and stirring completely for 2-3 minutes. if added later, will be better performance.


matters needing attention

1、If first time to use this product or changing of other raw material , decide the dosage after test .
2、if using liquid ,please deduce the water content in the this product.

Safety tips

1.the product is lightly alkaline ,non-toxic,non-corrosive,not edible,when exposed to body and eyes ,wash with water as soon as possible,caused by allergies should be medical treatment timely.

2,the product is finess ,prone to dust when used ,should wear a mask,gloves and other protective equipment.

Technical consultation

This data is only for reference ,If more information, pls contact with our technic department freely.

Copyright  ©  2021 Shandong Wenhe new materials Co., Ltd. 2021 all rights reserved record No.: Lu ICP Bei No. 15031692

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