durable Two-component addition-type potting adhesive TDS sealant manufacturer for electrical products

Product Information of SANDAO durable Two-component addition-type potting adhesive TDS manufacturer for electrical products

Company Advantages
1. Many of Two-component addition-type potting adhesive TDS come from world-class designers.Its quality directly benefits the service life of the products that use it
2. Our strict QC and management system can ensure high quality of Two-component addition-type potting adhesive TDS. During its solidification process, the powder components do not delaminate
3. The product is sturdy and durable. Made of high-quality materials, it is not easy to damage or deform when used in rigorous conditions. It is an indispensable important insulating material for the electronics industry
4. This product can retain its original shape. Its fabric has been tightly woven with a firm structure that is not prone to damage from the outside elements. It is corona-resistant and has good resistance to electric leakage
5. This product has a durable surface. Protection against dirt, dust and UV rays is achieved through applying high-quality finishes. After curing, it can be waterproof, dampproof, and dustproof

our product

SANDAO durable Two-component addition-type potting adhesive TDS manufacturer for electrical products-1

Sandao Two-component flame-retardant heat-conductive potting adhesiveSD6105

Sandao Two-component flame-retardant heat-conductive potting adhesiveSD6105 is suitable for long-term protection of sensitive circuits or electronic components, with stable dielectric insulation, the elastomer formed after curing is in a large range of temperature and humidity; Eliminating stresses from shocks and vibrations. It can maintain the original physical and electrical properties under various working conditions. This item has good chemical stability, easy to clean and remove after filling. in order to repair the electronic components. Excellent temperature resistance, can be used at-50 ℃ for a long period of time, fully in accordance with the European Union ROHS, can pass through the UL94-V0 fire-proof class.

Application

SD6105 is used for sealing and potting of LED Street Light driving Power supply, LED spot light Power supply Module, Electroplating Power supply, Power Rectifier, Transformer, Generator PCB, oven and other High heating and fire prevention products, as well as large Power Electronic components, Coating protection of electronic modules and circuit boards which with high requirements for heat resistance and heat dissipation.

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Generator circuit board

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LED spotlight power module

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Sealed potting

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Plating power supply

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LED street light drive power supply

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Transformer

product Performance

Item			6105	6105	6105
Before curing	Part A	appearance	black	white	gray
		viscosity（cps)	3500～5500	3500～5500	3500～5500
		relative density（g/cm³）	1.10～1.15	1.10～1.15	1.10～1.15
	Part B	appearance	White liquid	White liquid	White liquid
		viscosity（cps)	3500～5500	3500～5500	3500～5500
		relative density（g/cm³）	1.10～1.15	1.10～1.15	1.10～1.15
A：B（ratio）			1:1	1:1	1:1
Curing type			bi-component additive type	bi-component additive type	bi-component additive type
Viscosity after mix（cps)			3500～5500	3000～5500	3000～5500
Operate time（min)			55～80	55～80	55～80
Curing time（min 25℃)			480	480	480
Curing time（min 80℃)			20	20	20
After curing	hardness（ShoreA,24hr)		40～55	40～55	40～55
	tensile strength (Mpa)		＜1.50	＜1.50	＜1.50
	shear strength (Mpa)		2.00	2.00	2.00
	Linear Shrinkage（%)		0.3	0.3	0.3
	temperature range（℃）		-60～260	-60～260	-60～260
	volume resistivity（Ω·m³)		1.0×10¹⁶	1.0×10¹⁶	1.0×10¹⁶
	dielectric strength (KV/·㎜)		≥27	≥27	≥27
	dielectric constant（1.2MHz)		3.2	3.2	3.2
	Leakage resistance index（V)		600	600	600
	thermal conductivity [W/(m·K)]		0.80	0.80	0.80
	inflaming retarding property		UL94-V0	UL94-V0	UL94-V0

Mark: The above properties were measured at room temperature.

Product details

SANDAO durable Two-component addition-type potting adhesive TDS manufacturer for electrical products-8

Thermally conductive flame retardant potting sealant

SD6105 is a two component 1:1 cross-linking by reaction, gray, solidified into a high performance elastomer.

SANDAO durable Two-component addition-type potting adhesive TDS manufacturer for electrical products-9

Gray solid

It has stable dielectric insulation properties, temperature resistance, good chemical stability, and easy to clean and remove after potting.

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Eco-environmental protection

Non-corrosion, non-pollution and EU RoHS standard with flame resistance UL94-V0

SANDAO durable Two-component addition-type potting adhesive TDS manufacturer for electrical products-11

Plastic barrel seal

packaging, protective glue, 10kg /set (component A/ 5kg .component B/5kg), shelf life of 12 months.

Use instructions

Caution

1. Weighting: Accurate weighing the part A and part B. (stir A and stir B separately before weighting, Evenly redistribute slightly subsided fillers into glue.)
2. Mix glue: B component is added to A component and mixed evenly;
3. Remove air bubbles: The evenly mixed rubber material is placed in the vacuum cabinet to remove foaming;
4. Pouring: After air bubbles removed, pouring the glue into the parts and components for potting; (the surface of the parts and the mixing container before pouring should be clean and dry, do not contact with the compounds such as N、P、S、Sn、Pb、Hg、As, so as not to affect the solidification.
5. Curing: solidification of a potting part at room temperature or heated.

Packaging and preservation

10kg/ set (5kg component A plus 5kg component B), this product is nontoxic, non-dangerous goods, transported according to general chemicals, stored in a cool (room temperature) dry place, shelf life last for 12 months.

Company Features
1. [SANDAO is currently making great accomplishments in the Two-component addition-type potting adhesive TDS field. Our company has expert teams. They have the expertise to always make the right decision, retain control, manage risk and guarantee customers consistently high quality products.
2. Our manufacturing plant is located in the mainland, China. It enjoys advantageous transportation to provides easy access to international sea and airports. This will significantly support us to deliver quality products within a short time.
3. Our factory holds a wide range of advanced production facilities. These facilities are mainly introduced from the United States, Japan, and Germany and robust enough to ensure the smooth progress of our production plan. Huizhou SANDAO New Material Co., Ltd has been endeavoring to ensure the quality of the service. Please contact.

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Relevant Articles

Five important factors affecting thermal conductivity of silicone grease

1. Types and characteristics of polymer matrix materials The higher thermal conductivity of matrix materials, the better the dispersion of filler in matrix, the better the combination of matrix and filler, and the better thermal conductivity of thermal composites.2. Type of filler The higher thermal conductivity of the filler, the better thermal conductivity of the composites.3. Shape of filler the sequence of thermal conduction pathways are fibrous , flake and granular, the easier the filler is to form thermal conduction pathways, the better thermal conductivity.4. Content of fillerThe distribution of filler in polymer determines the thermal conductivity of composite. When the content of filler is small, the effect of heat conduction is not obvious. When there is too much filler, the mechanical properties of the composites will be greatly affected. When the content of the filler increases to a certain value, the interaction between the filler forms a network or chain chain in the system. When the direction of the chain is consistent with the direction of heat flow, the thermal conductivity is best. Therefore, there is a critical value of the quantity of heat conducting filler.5. Bonding characteristics of filler and matrix material interface .The higher the degree of binding between the filler and matrix, the better the thermal conductivity. The suitable coupling agent is used for surface treatment of the filler, and the thermal conductivity can be increased by 10%-20%.

How to remove organic silica gel ?

First,it’s very easy to remove and clean when the silicone rubber uncured. No matter it’s in human body, utensils or clothing,just wash it by water. Second,it’s very difficult to remove organic silica gel after curing, If solidified gel is cohere to glass, ceramics, metals and so on, you can clean it with solvents such as xylene and acetone. If you don't know these two kinds of substances. Banana water can be considered, because banana water contains these two kinds of substances, If there is less organic glue attached to objects such as glass, you can also try scraping it off with a scraper. If cohere to cloth, try to use brush, if not ok, choose banana water. Third, it is easy to deal with if silicone rubber cohere on hands. Organic silicone will not stick to the hand after cured, so we can remove it by rub hands.

Solution to bubbles in epoxy resin potting compound

During the filling process, the problem of bubbles in the capacitor after filling is often encountered, which may be due to the following reasons:1. Bubbles come when mixing and pottingIt is very easy to bring air into the glue because of the large viscosity of glue or wrong stirring. If the viscosity of glue is large, the bubble is difficult to eliminate. If the glue viscosity is small, the glue solidifies slowly, the bubble will slowly float to the surface to eliminate automatically. In order to eliminate the bubbles in the process of glue filling, the bubbles can be eliminated by vacuuming, heating to reduce viscosity, adding diluent to reduce viscosity or adding defoamer. Pls choose the best way for yourself. 2. Bubbles come during curingThere are also several reasons for the formation of bubbles in the curing process: the curing speed is too fast, the exothermic temperature is high, the shrinkage of the glue is large, too much plasticizer and solvent in the glue.these are easy to produce bubbles in the curing process. Epoxy resin sealant is widely used in electronic products such as transformers, capacitors and so on. Its main functions are moisture-proof, water-proof, oil-proof and dust-proof. It also has excellent resistance to moisture, heat and aging. By virtue of these advantages, it occupies a considerable advantage in the field of electronic encapsulation.

High heat conductively grease features

As heat conducting material, silica gel can quickly absorb heat and give off heat.The higher the thermal conductivity of the silicone is, the more effective it is in transmitting heat from your processor to the radiator.Thus reducing the technical difference between the radiators and the radiating structure components which requires the effect of shock absorption, installation, testing, and the convenience of repeated use.

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SANDAO durable Two-component addition-type potting adhesive TDS manufacturer for electrical products

SANDAO durable Two-component addition-type potting adhesive TDS manufacturer for electrical products

our product

Application

product Performance

Product details

Use instructions

Caution

Packaging and preservation