Guangzhou factory directly supply polyurethane foam agent hydrophobic concrete crack foam agent

$1.80 - $3.00
Min. Order
500 Kilograms
Quick Quotation
Company Information

Guangzhou Baida Lifeng Building Materials Co., Ltd.

CN Manufacturer
Response Time
Response Rate:
US$ 20,000+
5 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 100000 Kilogram/Kilograms per Day
Classification: Chemical Auxiliary Agent
CAS No.: 9003-05-8
Other Names: PU foaming agent
MF: SiO2
EINECS No.: 231-545-4
Purity: 100%
Place of Origin: Guangdong China
Type: Adsorbent
Adsorbent Variety: Activated Carbon
Usage: Coating Auxiliary Agents,Water Treatment Chemicals
Brand Name: QIANYU
Model Number: DM-2
Certification: ISO
Product name: Hydrophobic polyurethane paste
Model Number: DM-2
Weight: 10kg
Foaming rate: More than 2500%
Times of aborsing: More than 20
Material: Polyurethane
Keywords: Hydrophobic pu grout chemical
Classification: Chemical Auxiliary Agent
Delivery: 7 days
Packaging Detail: Packing in iron drum
Product Description

 Hydrophobic Polyurethane Foaming Agent is a single component hydrophobic water cut-off grout and soil stabilization grout based on a MDI (Methylene Diphenyldiisocyanate) polyurethane. The cured material is semi flexible and of a constant volume. Since water is not a component of the foam structure, the cured material is essentially not effected by water or dryness. The reacted material does not shrink or swell.

Froduct Features

1.Once contact with water, react immediately and expand. It can also expand when contact with vapor in the air.
2.High elasticity, hardness and low toughness.
3.Exceptionally strong adhesion strength with the sustrate and good mechanical resistance(anti-water, seawater, waste           water, dilute acid or alkaline chemicals) not have air shrinkage phenomenon.
5.It has nontoxicity after complete reaction.

Homogeneous liquid, no impurities, no delamination
Viscidity /mpa.s
Curing time/s
Non-volatile matter content/%
Foaming capacity/%
Compressive strength/mpa
Range of application

▪Defective Concrete(Cracked or honeycombed)

▪Concrete Joints


▪Brick Construction

▪Roof and ground improvement

▪Window frame, hair cracks

▪Drinking Water Reservoirs

▪Sewers, Manholes, Utility Boxes, etc.

▪Tunnels, Dams

▪Soil Stabilization

Packing and storage:
10-20kg per round iron pail. Store indoors with good ventilation and keep away from fire, sunlight.

Wear protective equipment (gloves, masks, goggles) to avoid skin contact directly when in perfusion. Please rinse with water if contaminated with slurry, inadvertently contaminated on eyes , look for medical care immediately after water rinsing .

Our Service

We value every inquiry sent to us and ensure a quick competitive offer. If you order to us, we can promise the quality.
We put your order into our tight production schedule to ensure you punctual delivery time and send shipping notice to you as soon as your order is shipped. We respect your feedback after you have received the goods.
Because we have more than 10 years of experience in waterproof industry, all our products conform to national standard! We can promise an excellent service and a prompt delivery! Your order is welcome at any time!


Q: Do you charge for the samples?
According to our company policy, the samples are free, we only charge the freight. And we will return the
freight if you set the order .

Q: Can you produce the product according to customers' requirements ?
Sure, we are professional manufacturer, OEM is welcome.

Q: Can you tell me your main customers?
That's our customers' privacy, so we should protect their information. At the same time, please rest assure
that your information is also safe here.

Q: Are you a factory or a trading company?

Q: What about the quality?
We can provide you samples for quality inspection. If you order to us ,we must promise the quality , if som
quality problem happened, we can have a negotiation of the compensation and sign agreements ,and our
after-sales department will perform the duties as the agreements.

Any questions, please feel free to contact us. we will give you a satisfied reply in 12 hours.

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