Construction Concrete Precast Flexible Sika Floor PU Polyurethane Adhesive Sealant
China Construction Concrete Precast Flexible Sika Floor PU Polyurethane Adhesive Sealant, Find details about China PU Sealant, Polyurethane Sealant from Construction Concrete Precast Flexible Sika Floor PU Polyurethane Adhesive Sealant
Basic Info.
Model NO.
DM211
Material
Polyurethane
Classification
Moisture Curing
Main Agent Composition
Polyurethane Elastomer
Characteristic
Weatherability
Promoter Composition
Coupling Agent
Composition
Organic Material
Color
Grey, White, Beige etc.
OEM Service
Available
Trademark
DM or OEM
Transport Package
Cartridge & Sausage in Cartons
Specification
310ml Cartridge, 600ml Sausage
Origin
China
HS Code
3214109000
Model NO.
DM211
Material
Polyurethane
Classification
Moisture Curing
Main Agent Composition
Polyurethane Elastomer
Characteristic
Weatherability
Promoter Composition
Coupling Agent
Composition
Organic Material
Color
Grey, White, Beige etc.
OEM Service
Available
Trademark
DM or OEM
Transport Package
Cartridge & Sausage in Cartons
Specification
310ml Cartridge, 600ml Sausage
Origin
China
HS Code
3214109000
Product Desciption
GP Universal PU Sealant DM211
Features & Advantages
1. One component, moderate modulus.
2. Odorless, low VOC, PVC free.
3. Good resistance to cold and hot weather alternation.
4. Over 10 years of service life.
5. The shrinkage rate is very low.
6. Low temperature resistance, in the range of -40ºC~90ºC.
7. No primer required.
8. Safe to use.
Typical Applications
DM211 is suitable for the elastic sealing of most substrate joints, including stainless steel, aluminum, copper,
PVC, polyester, ceramics, wood, coating, etc. However, it does not apply to PPP and TFE materials. In the
decoration industry is widely used in the construction of various floors.
Application area
Bonding, sound insulation and shock absorption of floor and ground in the decoration area.
Bonding of container wood floor and the compartment.
Application tips
1. The bonded surface must be clean, dry and free of putty before bonding.
2. Substrates that may seep out of oil are not suitable for direct application of sealant.
3. For rusted or corroded metal surfaces (such as aluminum oxide, copper, iron oxide rust surface), in order to
ensure the bonding effect, the rust on the surface layer needs to be worn off before coating.
4. Due to the construction environment, construction methods, and material differences, pre-testing is required before use to ensure adhesion performance.
5. The optimal coating temperature is +15 ~ +40°C. When the temperature is low, the extrusion resistance increases, warm up the adhesive before use.
TDS
| Indicator | Parameter |
| Color | Beige, White, Grey, other colors customized |
| Outer appearance | Paste |
| Density, g/cm³ | 1.45±0.03 |
| Consistency | 7.7±0.2 |
| Hardness, Shore A | 45±2 |
| Extrusion. ml/min | ≥150 |
| Sag rate, mm | 2 |
| Surface dry time, min | 25-40 |
| Curing speed, mm/24h | 3.0-5.0 |
| Peel adhesion, Cohesive destruction, % | ≥70 |
| Elongation at break, % | ≥400 |
| Tensile Strength, Mpa | ≥1.0 |
| Breaking strength, Kn/m | ≥10 |
Test under situation: 23ºC×50%RH×28days
Packing
300~600ml/sausage
280~300ml/aluminium cartridge
Storage
Shelf life: In unopened package, 12months.
Customer Question & Answer
Could you provide OEM service?
Yes, OEM service is available. You can contact us by e-mail, tel, skype, whatsapp, facebook etc.
Could you provide a complete solution for the products which are in selling?
As a professional manufacturer of sealants for bonding and sealing, it is our pleasure to make customized solution on your requirement on your product.
What is the delivery time for sample and purchased order?
At normal condition, the delivery time is 2-10 days for samples, 15-20 days for purchase order.
Can we get a sample ?
Yes, we understand that you need sample for testing. So we can provide 1-2 units free of charge.
What's the commonly used transportation?
Our products are non-dangerous material, transportation as normal chemicals, it is safe to ship by air, by sea and by land. How to deliver is up to your requirement and convenience.
How to get your after-sale technical support and service?
If you have any question or suggestion on our products and service, you are welcome to call us or email us.
We will serve you whole heartedly. Hot line is +86 1321 0083 810, or your direct customer service.
Can we be your sell agent in my local market?
Yes, you can, but you must discuss the details with us, then sigh agreement. We will help you.
to win your local market.
How to be distributor of DM Chemical?
The distributor all over the world are warmly welcome. If you can sell our products well in
Your market and you have a plan to develop your business, you can send us your suggestion
and requirements, we study it together, and sigh an agreement to help you to be our formal distributor.
Contact Information
Contact Information
Web: dm-adhesive.en.made-in-china.com
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