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SANDAO quality polymer adhesive for electrical products

SANDAO quality polymer adhesive for electrical products

SANDAO quality polymer adhesive for electrical products

Model number
SD838
MOQ
1pcs
Color
yellow
Package
310ml/set
Main characteristic
high-strength elastic bonding, seal repair,water and temperature resistance, instant positioning.
Main application
concrete walls,wood panels,ceramic products,metals,stone and so on.
Lead time
within a week after payment
Price
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Pieces
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Application Scope
SANDAO New Material's ms adhesive is widely applicable in the Manufacturing Chemicals Other Chemicals industry.SANDAO New Material has professional engineers and technicians, so we are able to provide one-stop and comprehensive solutions for customers.
Company Advantages
1. Our design for ms adhesive is more human-centered than other company.
2. The product features high efficiency of heat removal. The cell casing of this product is a good conductor and has a maximum surface area to maximize the heat transfer.
3. The product not only has the function of ensuring daily life but also it has the characteristic of beautifying life.
4. This product ensures that the images projected by a multimedia projector visible to the audience and ensures they are displayed at the best quality possible.

our product

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SD838 all-purpose nail-free adhesive 

SD838 all-purpose nail-free adhesive is a new type of modified silane sealant with low modulus and high elasticity, which is mainly aimed at solve the problems of joint shrinkage deformation, poor weathering resistance of sealant and poor adhesion between sealant and substrate. The product has excellent mechanical properties, strong resistance to shift, excellent weather resistance, no substrate pollution, non-toxic low VOC, non-corrosive mirror, and have excellent adhesive properties with concrete, stone, ceramics and glass and other substrates and so on.

Application

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Multifunctional adhesives can be used for bonding, sealing and repairing cracks.

High-strength bonding force suitable for different substrates: concrete walls, wood panels, ceramic products, metals, stone and so on. It can be used on wet surface.  


baseboard clearance

glass bonding

stone bonding


wall drill bonding

wall gap bonding

window gap bonding



product Performance

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TypeSD838
Coloryellow

Viscosity (pa.s) 10rpm

900

Initial curing time(mins)

30

100% modulus (Mpa)1.2
Elongation at break(N/mm)230
Tensile strength(MPa)1.5

Product details

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SD838 universal nail-free glue
SD838MS universal nail-free adhesive is a new type of modified silane sealant with a low modulus and high elasticity single component.
Light yellow

The product has excellent mechanical properties, strong resistance to shift, excellent weather resistance.

Environmental protection
No solvent, environmental protection, odorlessness, instant positioning.
Storage
Store in a cool and dry place under normal temperature, storage period is 12 months.

Use instructions

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The construction surface should be clean and dry. Cover the adjacent surfaces of the glueing with striped rubber paper. Stab aluminum film, cut the tip into 45 degrees, glueing evenly. Use a scraper or latex glove to smooth the glue. Tear off the striped tape before the glue curing. If glue is not used up, natural seal by extruding 1cm rubber wire, and remove the solidified part before next use .

Notes:

  • 1. Not suitable for: adhesion of smooth surface substrates.

  • 2. Maximum endurance curing time: 24 hours.

  • 3. Construction environment temperature: 5 ℃ ~ 40 ℃.

  • 4. The operating temperature shall not be lower than-20 ℃  or above 65 ℃.

  • 5. Store in a cool and dry place under normal temperature, storage period is 12 months.



Company Features
1. SANDAO is widely praised for its reliable quality and unique design for ms adhesive .
2. Nothing is more important than quality of modified silane nail free adhesive in Huizhou SANDAO New Material Co., Ltd.
3. Huizhou SANDAO New Material Co., Ltd focus on its business strategy of polymer adhesive. Contact! Processed by raw and eco-friendly materials, our nail free adhesive is appreciated by its ms polymer sealant . Contact!

urea formaldehyde resin

1. Application Field

TIONES UF & MUF Resin Powder is suitable for the processing of plywood, particle board,

MDF&HDF and the other wood processing. Below are mainly applications for reference:

a).Various kind of wood composite boards

b)Gluing Plywood & Bentwood

c)Surface veneer for furniture and decorative boards

d).Engineered solid wood flooring

2. Application Details for Plywood Production:

1. Pretreatment for gluing wood material:

a)Moisture Content reach to 10 + 2%

b)Remove Knots, Cracks, oil stain and resin etc.

c)Wood surface must be flat and smooth. (Thickness Tolerance<0.1mm)

2. Mixture of Glue

a)Mixture Ratio(weight):

composition

Dosage(PBM)

UF resin

100

water

70

Wheat flour

30

urea

2

Hardener

1.5-2

 

b)Dissolution Method:

Put 2/3 of the total needed water into mixer first, and then add above needed items.

Switch on the mixer with speed of 50~150 rotations / minute, after glue powder

being completely dissolved, put the remained 1/3 water in mixer and churn for

 3~5minutes until the glue solution is completely mixed together again.

c)The user could add hardener into the mixed liquid glue according to actual

requirement, and control the active period of dissolved liquid glue.

3. Pot life

Once liquid glue completely mixed, the curing reaction starts. Whatever, the pot life

depends on glue temperature.

Temperature

20°C

25°C

30°C

Pot life,hours

5~7

3~5

1-3

 

4. Specifications

 

                  Urea formaldehyde resin

      item               Specification           Result

Appearance

White powder

 

Viscosity 25°C

3000-4500CPS

4000CPS

Content

≥98%

99%

formaldehyde emission

3

2.9

volatile substance

<2

1.9

Moisture content

≤2

1.8

PH

7.5-8.0

7.6

specific gravity 25°C

1.220

1.1

mesh size

80-120 Mesh

10 0

5.photo: 

 

payment & shipping

 

Favorable rate
100%
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