One Component Bongding Construction Sealant Silicone Rubber Hs Code

One Component Bongding Construction Sealant Silicone Rubber Hs Code

  Neutral silicone sealant 528L Brief introduction Single part neutral silicone sealant, no irritating smell,non-corrosiveness,high strength, with short tack-free time, has excellent adhesion to most construction material, especially door and window,glass,metal,etc.   1. Properties  1) Single part, easy to apply, with good extrudability and thixotropy under 4℃~40℃,can directly use by glue gun. 2) Neutral sealant, cured at room temperature, non-corrosiveness to many construction material, such as metal, coated glass, etc. 3) Resist extreme temperature, after cured stay stable at -30℃,there is no phenomenon ,such as brittle, hardening or cracking .When exposed at + 90 ℃ high temperature would not become soft, degradation, and always maintain good elasticity; 4) Excellent cohesiveness, curing with most building materials and forming strong seals and don't need to use the primer; 5) Has good compatibility with other neutral silicone sealant.   2. Application 1) Installation of all kinds of door, window and glass. 2) Metallic construction project which need to be sealed.   Technical parameter

Performance		Index
sag	vertical,mm	≤3
	horizontal	nondeformable
Extrudability,ml/min		≥80
Tack-free time,h		≤3
displacement ,%		±12.5
Elastic recovery ,%		≥40
tensile properties at maintained extension		non-damaging
Adhesion after hot-rolled and cold-drawn		non-damaging
tensile properties at maintained extension after soaking and light		non-damaging
thermal ageing	Mass loss, %	≤10
	checking	none
	pulverizing	none

  4 Qualifications Meet following certificates ISO11600-F-12.5E ASTM C920-05  12.5  Product application   5 Service restrictions 1) Can not be used as structural silicone sealant 2) It’s not suitable for those materials would ooze grease, plasticizer or solvent, such as oil immersing surface of wood 3) Advise that used in ventilated place due to silicone sealant have to be curing by absorbing the moisture in the air. 4) It’s not suitable to used in surface of frosting and moist. 5) It’s not suitable to used in constant soaking or moist environment. 6) Suggest that should not apply this product when temperature lower than 4℃ or higher than 40℃.   6 Packaging 300ml/cartridge   7 Colors Blakc, grey, white or any other color demanded by customer. 8Storage and Shelf life Stored in shady and cool place under 27℃.Shelf life is 9 months after the date of manufacture.   8 Technical services Provide full product technical datasheet Adhesion test and compatibility test.   9 Safeties Complete cured product is innoxious. But keep out of children’s reach and avoid touching with eyes before solidifying. While curing, product will release alcohol material, suggest that work in ventilated place in case of any adverse effects caused by accumulated alcohol material. And due to work environment and condition is varying; we recommend that test before use.   11 Estimated usages Width and thickness

Thickness mm	width  mm
	6	9	12	15	18	21	24
6	8.3	5.5	4.2	3.3	2.8	2.4	2.1
9	5.5	3.7	2.8	2.2	1.8	1.6	1.4
12	4.2	2.8	2.1	1.7	1.4	1.2	1.0

Note: actual usage will be different due to interface design, location of gasket material, trim process and wastage.   This material is not products instruction, but to provide a representative of the concept of value. There is no guarantee, express or implied. The recommended industrial hygiene and safety procedures is believed to have basic apply. However, each user should review the product before use book Suggestions and use way to decide whether to apply.   Product Package     FAQ 1. What are the normal package ?
100 ml /300 ml /2600 ml /18.9 L for one part silicone sealant
1 kg /tin for heat sink compound
20 kg / barrel for two parts potting compound 2. Normal application temperature ?
Normally it's -50C - +180C ,depends on specific item . 3. Does your silicone sealant corrode metal and plastic ?
No, it doesn't .All of our silicone sealant are neutral . 4. What kind of silicone sealant are you selling ?
We are selling neutral silicone sealant for LED ,automobile ,Solar PV ,consumer electronics ,craft ,etc 5. Are your silicone sealant Eco-friendly ? All of our silicone sealants are Eco-friendly ,they have gone through RoHS, REACH tests every year .Some have UL certificates . 6.What is the Shelf life of your silicone sealant                                                                               When stay unopened, shelf life is six months from the date of manufacture, keep in cool and dry place (-20℃~27℃).   Advantages   1. We have been in silicone sealant industry for more than 10 years
2. We have supplied our silicone sealant to many famous brands in and out of China ,which include Philips India ,Videocon ,Midea ,Galanz ,Nationstar ,FOXCONN ,etc .
3.Haoming provide comprehensive range of electronic silicone sealant ,which are widly used in LED ,Solar PV ,automobile ,consumer electronics ,etc .
4. We have a professional R&D team ,products have stable quality .   Certificate     Our Partner