SV-777 silicone sealant for stone

SV-777 silicone sealant for stone
  • SV-777 silicone sealant for stoneSV-777 silicone sealant for stone
  • SV-777 silicone sealant for stoneSV-777 silicone sealant for stone
  • SV-777 silicone sealant for stoneSV-777 silicone sealant for stone

Short Description:

Description SV-777 silicone sealant for stone, is an elastomer sealant in modulus, single. Waterproof joints need to be sensitive to natural stone, glass and metal building clean appearance panel for sealing design, it to the moisture in the air after curing in contact, the formation of elastic rubber sealing performance, durability, weather resistance, good combination with most building materials.   Key Features 1. 100% silicone 2. Minimized fluid migration 3. Low dirt pick up 4. Water &...


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Attentions

    Application

    Product Tags

    To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for SV-777 silicone sealant for stone, we have built a reliable reputation among many customers. Quality&customer first are always our constant pursuit. We spare no efforts to make better products. Look forward to long-term cooperation and mutual benefits!


    Description

    SV-777 silicone sealant for stone, is an elastomer sealant in modulus, single. Waterproof joints need to be sensitive to natural stone, glass and metal building clean appearance panel for sealing design, it to the moisture in the air after curing in contact, the formation of elastic rubber sealing performance, durability, weather resistance, good combination with most building materials.

     

    Key Features

    1. 100% silicone

    2. Minimized fluid migration

    3. Low dirt pick up

    4. Water & weatherproof

    5. Primerless adhesion to most building materials

    6. 25% movement capability

     

    Basic Application

    1.Stone curtain wall sealing

    2.Engineering ceramic sealing

    3.Stone and other materials such as glass, metal seam sealing

    4.Other uses

     

    Technical data sheet

    Test standard Test project Unit value
    Before curing——25℃,50%R.H.
    ASTM C 679 Flow, sagging or vertical flow mm 0
      VOC g/L <80
    GB13477 surface drying time(25℃,50%R.H.) min 30
      Curing time(25℃,50%R.H.) Day 7-14
    Sealant curing speed and operating time will have different with different temperatures and temperature, high temperature and high humidity can make sealant curing speed faster, rather low temperature and low humidity are slower.21 days after curing——25℃,50%R.H.
    GB13477 Durometer Hardness Shore A 30
    GB13477 The ultimate tensile strength Mpa 0.7
      Temperature stability -50~+150
    GB13477 Movement capability % 25
    ASTM C 1248 Pollution / oil, natural stone   No

     

    Certification

    25HM GB/T 23261-2009;ASTM C920-2011

     

    Color

    Black,White,Gray

     

    Package

    300ml in cartridge * 24 per box, 590ml in sausage *20 per box

     

    Shelf life

    12 months

     

    Note

    If you want the TDS or MSDS or other details, please contact with our sales person.

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  • Use restrictions

    SV-777 silicone sealant for stone is not applicable to structural assembly. In the following situations are not easy to use:

    Δ all ooze a grease solvent, plasticizer, or materials, some unvulcanized or part of the vulcanized rubber and adhesive tape, etc.;

    Δ dense airless parts (silicone sealant should be in the air moisture curing);

    Δ submerged for a long time, at the age of underground moist environment;

    Δ paint surface, may should paint film cracking or spalling caused by seal failure;

    Δ frost or wet surface;

    ΔThe surface of the will direct contact with food;

    Δ easily by mechanical wear and tear;

     

    Safety instructions

    This product material that did not include product safety material safe use instructions. It must be noted:

    Do not use sealant products in contact with the food, the cosmetics;

    Not curing sealant cannot long time of contact with the skin;

    If you accidentally make a sealant into eyes, must rinse immediately with plenty of water, then please doctor check;

    Place the product on children do not touch the place.

    The construction of the

    Surface cleaning

    Remove all parts retained on interfaces and assembly sag of grease, dirt, moisture, travel-weary sealant, such as surface smudginess, fittings and protective coating and other impurities and contaminants.

    Glass, metal, must be based on the two cloth cleaning cleaning with solvent, the selected solvent for methyl ethyl ketone, toluene and xylene, when using the organic solvent shall comply with the special attention. For plastics should follow the guidance of the supplier, choose the appropriate solvent.

    primer

    The use of Siway silicone sealant usually does not need to use primer. If the test need to be used for certain material bonding primer, then pour zhijiang special primer on a not to take off the cloth with soft nap piece of white cloth, wipe to on sealant of a thin layer on the surface, after dry can play sealant.

    cover

    Near the interface parts need to be covered, in order to ensure the sealing line is perfect in good working order. Don’t cover tape will come into contact with is going to hit the surface of the sealant. After the glue, in front of the sealant has not yet been crust, must adjust immediately, after the completion of the renovation work, she immediately to remove cover tape.

    Packing materials

    Opening of poly (amino formic acid ethyl ester or polyethylene foam foam obturator sex bars and polyolefin material is recommended by the liner material. For shallow interface can’t accommodate the bubble stick, can be substituted for polyethylene tape.

    These materials have the effect of prevent sealant triple bond.

     

    The construction application

    In accordance with the instructions, installation gasket material or filler, lining rod spacer and tape. SV-777 product packaging head cut into proper glue guns, and will be out of the gate diameter and suitable for building joints, SV-777 product continuous compacted into construction seam, avoid to produce bubbles. In the sealant surface crust is, with the appropriate power will flatten sealant, sealant, then use convex tool concave surface, do not use soap and water as the auxiliary material modification. After finishing, immediately cover tape torn off. On the glass assembly, according to the bottom of the interface of sealant should be trimmed to bevel, make its not produce water phenomenon. Not curing sealant is absolutely not allowed with an abrasive such as polished marble, metal, glass and other surface contact, because these extra after curing sealant can’t use effective solvent removal, once a contact, will leave a layer of thin film on the surface, and affect the base material peculiar and beautiful, so the surface must be protected with cover tape. If you don’t notice will not curing sealant and interface of the porous material surface contact, must be in before sealant curing, using methyl ethyl ketone, toluene or xylene solvent to remove immediately. In the factory construction, after sealant, should be kept higher environmental temperature and humidity, is helpful for curing sealant.

     

    Dosage estimation

    Depth(mm)  Width(mm)
     6  9  12  15 20 25
     6  8.5  5.7  4.2  3.4  2.5  2
     9  -  3.8  2.8  2.3  1.7  1.4
     12  -  -  2.1  1.7  1.3  1.0
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