Mildew Proof Low VOCs Neutral Clear Structural Silicone Sealant Adhesive

$0.60 - $1.80
Min. Order
3000 Pieces
Quick Quotation
Company Information

Qingdao Dimei Manufacturer Co., Ltd.

CN Trading Company
Response Time
<24h
Response Rate:
100%
Transactions
US$ 60,000+
2 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Qingdao, China
Payment Terms: L/C,T/T
Supply Ability: 1000000 Piece/Pieces per Month
CAS No.: 4253-34-3
Other Names: Silicone Adhesive
MF: C7H8OSi)m.(C2H6OSi)n
EINECS No.: 224-221-9
Place of Origin: Shandong China
Classification: Other Adhesives
Main Raw Material: Silicone
Usage: Construction,Packing,Transportation,Woodworking,automobile
Brand Name: DiMei
Model Number: DS-689
Type: One Component
Product name: Silicone Sealant
Application: Curtain Wall, Glass Bonding/Sealing
Shelf life: 12 Months
Packing: Cartridge, Sausage
Material: Silicone
Appearance: Uniform paste
Color: Black, white, grey, Clear
Certificate: MSDS
Typical feature1: Strong adhesion
Typical feature2: Weather proof, mildew proof
Packaging Detail: Cartridge: 24pcs/CTN, Sausage: 20pcs/CTN
Product description

Mildew Proof Low VOCs Neutral Clear Structural Silicone Sealant Adhesive

 

DS-689 Building glass sealantSILICONE SEALANT 750 LOGO.jpg

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Substrate: Silicone polymer

DS689  Silicone sealant is formulated to create a long-lasting watertight and weatherproof seal with superior flexibility and adhesion to a variety of building materials. When cured, it is firm and seal, will not crack or shrink. Easier to use and faster to skin over.

 

Features & Advantages                    

Bright black, Clear, white, grey, impervious to oil.

Good resistance to UV light and cold and hot weather alternation.

Excellent anti-sagging property, low shrinkage after curing, good shaping, no dents, smooth coating.

It can be used for bonding and sealing in professional construction or decoration area. Good adhesion to many building materials.

Good weather resistance.

No primer required.

 

Typical applications

DS-689 is suitable for elastic sealing of various substrate joints, including stainless steel, aluminum, copper, PVC, polyester, ceramics, wood, coating, etc. It can be used for outdoor general sealing in the construction area.

 

Application area

Bonding and sealing in the construction industry.

Expansion joints.

Sealing and waterproofing of engineering and pavement gaps.

 

Application tips

The bonded surface must be clean, dry and free of putty before bonding.

Substrates that may seep out of oil are not suitable for direct application of sealant.

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.

Due to the construction environment, construction methods, and material differences, pre-testing is required before use to ensure adhesion performance.

The optimal coating temperature is +15 ~ +40°C. When the temperature is low, the extrusion resistance increases, warm up the adhesive before use.

  

TDS

Test report under GB/T16776-2005 1MG  <Construction use Structural Silicone Adhesive>
No.ItemStandard RegulationTest Result (Value)Assessment
8Tensile bondability23℃Tensile bond strength Mpa.≥0.61.37Qualified
Bonding destruction area %≤50Qualified
Extreme elongation at maximum tensile strength %≥100385Qualified
90℃Tensile bond strength Mpa.≥0.450.94Qualified
Bonding destruction area %≤50Qualified
—30℃Tensile bond strength Mpa.≥0.452.18Qualified
Bonding destruction area %≤50Qualified
After immersion in waterTensile bond strength Mpa.≥0.451.19Qualified
Bonding destruction area %≤53Qualified
After water immersion and UV lightTensile bond strength Mpa.≥0.451.11Qualified
Bonding destruction area %≤52Qualified


Test under situation: 23℃×50%RH×28days

 

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Main-Applications.jpg

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DiMei Polyurethane Sealant series:

Product NamePU adhesive sealant 
Brand NameDM
MaterialPolyurethane
ColorBlack/White/Grey/Transparent/Fluorescence color
Shelf time9months
Density1.23/1.46/1.48/1.20/1.45/1.60/1.28
Tack-free time10-30minutes
Curing speed3-4mm/24hour
Package310ml cartridge/600ml sausage
EINECS No.203-652-6
Application field

Automobile windshield bonding/Construction/Decoration/IndustryAutomobile windshield bonding/Construction/Decoration/Industry

 

 

 
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1. Windshield PU sealant

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