OEM/ODM Manufacturer Pre-Applied Waterproofing Membranes - Water-based PU waterproof coating – Hongyuan

Short Description:

Water-Based PU waterproof coating , Made of water-based Polyurethane dispersion as main film -forming material , Adding pigments and fillers and other additives . Curing film through water volatilization .Product classification and specification : PU coatingProduct classificationcolor...

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We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for Polyurethane Coating Spary, Waterproofing System, Waterproofing Materials For Walls, We sincerely do our best to offer the best service for all the clients and businessmen.

OEM/ODM Manufacturer Pre-Applied Waterproofing Membranes - Water-based PU waterproof coating – Hongyuan Detail:

Product classification and specification :

PU coating

Product classification

color

Specification

Construction method

UV / No-UV

white

25kg/barrel

Roller,brush,spary

Primer

Product classification	color	specification	Construction method
Water based Reaction type primer	A: white B:yellow	A:10kg/barrel B:1kg/barrel	Roller /brush

Product application and features:

Water-based materials , Green and environmental friendly .

Single component , instant use and easy to apply .

Coating film has good water resistance, good corrsion resistance and Well imporosity .

Long-term UV resistance .

The PU coating film has high tensile strength , good elongation and excellent high and low temperature resistance

The coating film is compact and fee from needle holes and bubbles .

Technical date :

No	Item		Technical date
1	Soild content /%		≥60
2	Density/(g/ml)		报告实测值
3	Surface dry time /h		≤4
4	Hard dry time/h		≤12
5	Tensile strength/MPA		≥2.0
6	Elongation at break/%		≥500
7	Tear strength /（N/mm）		≥15
8	Bending at low temperature /℃		-35℃,No cracking
9	Water impermeability		0.3MPa，120min，imporosity
10	Elastic recovery/%		≥70
11	Bonding strength /MPA	Standard test conditions	≥1.0
		Wet substrate	≥0.5

Applicable scope:

Application to waterproof of roofing、 undergroud and Metal roof .washing and totile etc waterproof project .

Working poins:

Base layer treatment -Brush primer-Detail enhancement treatment-Coating film of large area–closing treatment-inspection

Base layer treatment: the base layer should be soild and dry and does not contain mud and sand ,litters;The internal corner should be treated into smooth arc; Handle the substrate when new the roof and metal roof ;

Brush primer: Mix primer A and B as the percent 10:1 , stir thoroughly,then Mix with water as the percent 30%–50%, stir thoroughly and brush on the substrate, dosage 0.05~0.1kg/m²^, dry time 10~20min, If have rest , can use in future .

Detail enhancement treatment: The deformation seam , water fall opening , protruding pipe , eaves gutter , and gutter etc part , Set up enhanced waterproof layer or perform corresponding procedures according to requirements of treatment of key and difficult points .

Coating film of large area : Can brush or spray . must be brush 2 to 3 times , During each pass of coating , should be wait 2~4 hours ,Brush the next time , Vertical construction.

Closing treament: after waterproof layer area is finished , the waterproof layer should be closed , the closing treatment should be in compliance with the requirements of treatment of key and difficult points .

Inspection: Do as the requirement of different area’rule .

Transport and storage:

1.Products of different types or specifications should be stored separately during storage and transportation.
2.Against insolation and rain , the storage temperature should be 5℃-35℃.
3.The storage period is one year .

Precautions:
1. No work is allowed to be carried out in snowy and rainy days or days with wind being 5℃ to 35℃。
2.Applicable to wet base surface: work can be carried out on the wet base surface as long as there is no visible water on the base surface , Therefore , it can be applied in rainy season . Notice : cannot work under blazing sun .

3.The ambient temperature of work shall be 5℃-35℃。

4. Before construction PU coating , Need Primer to handle the substrate .

1.0mm Dosage 2.0kg/m²-2.2kg/㎡

Product detail pictures:

We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for OEM/ODM Manufacturer Pre-Applied Waterproofing Membranes - Water-based PU waterproof coating – Hongyuan, The product will supply to all over the world, such as: Sudan, Marseille, Bolivia, They're durable modeling and promoting well all over the world. Under no circumstances disappearing key functions in a brief time, it's a should for you personally of fantastic quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the business make an awesome efforts to expand its international trade, raise its enterprise. rofit and improve its export scale. We are confident that we'll have a vibrant prospect and to be distributed all over the world in the years to come.

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The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.