The hottest two-component acrylate adhesive formul

2022-08-15
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Two component acrylate adhesive formula (I)

[Formula] sga-l

component mass component mass component

A: chlorosulfonated polyethylene (26% carbon, 14% sulfur), 35 methyl methacrylate 54

methacrylic acid 10 vinyl dimethacrylate 1

cumene peroxide 5 2,6-di-tert-butyl-4-methylphenol 0.15

b: 808 activator (butyraldehyde + n-butylamine) 0.5

prepare and cure bonded steel plates, which can be cured at room temperature or by heating

performance and application bonded steel plate 10mm shear strength greater than 10MPa. For metal, ceramic and plastic bonding

[Formula] two sga-2

component mass component mass component

A: nitrile rubber 33 methyl methacrylate 34

benzoyl peroxide 5 p-phenol 0.5

b: dimethylaniline 0.2

preparation and curing 75s bonding and curing under self weight at room temperature

performance and application: apply 0.25mm thick component A on one steel plate and 0.0125mm thick component B on the other plate, and cure it in 60~75s after alignment,

shear strength 20.3mpa. It can be used to bond objects with oil on the surface of the adherend

[Formula] three sga-3

component mass component mass component

A: mixed ester 100 cumene hydrogen peroxide 4

acrylic acid 40 vinyl acetate 30

carboxyl nitrile rubber 8

b: tetramethylthiourea 0.5 cobalt acetate 0.05

cobalt naphthenate 0.03 α,α- Appropriate amount of bipyridine

acetone 100 ethylene glycol diglycidyl ether 207

methacrylic acid 48 triethylamine 3.5

was prepared and cured at 50 ℃, stirred for 10 hours, then 12 portions of acrylic acid were added and reacted at 55 ℃ for 9 hours to obtain a viscosity of 3pa Mixed ester of light yellow liquid of S

apply component A and component B on the two test pieces respectively, overlap them after 30 s, and cure at room temperature

performance and application: after 5mm superposition, the shear strength is 11.1mpa; After 24 hours of stacking, the shear strength is 25.6mpa. If the carboxyl nitrile in the raw material is changed to

butyl rubber, the shear strength is 9.5Mpa after 5 minutes of stacking; After 24 hours of superposition, the shear strength is 27.3mpa. Applied to oil surface metal bonding

[Formula] four sga-4

component mass component mass component

A: nitrile rubber 40 methyl methacrylate 100

hydroxyethyl methacrylate 80 methacrylic acid

cumene hydroperoxide 2

B: activator 2 ethanol 50

the structural formula of the activator is as follows. False false bitmap

preparation and curing apply component A and component B to two test pieces respectively, bond after 30s, and place for 24h:

performance and application shear strength is 15.8mpa. Used for oil surface metal bonding

[Formula] five sga-5

component mass component mass component

A: chlorosulfonated polystyrene 40 methyl methacrylate 5

methacrylic acid 8 dimethacrylate-1.3-butadiene ester 1

epoxy resin 2.5 cumene hydroperoxide 0.1

2,6-di-tert-butyl-4-methylphenol 0.05

b: vinyl chloride vinyl acetate (86:14) 10 butyraldehyde + n-butylamine 10

methyl ethyl ketone 80

preparation and curing. At the same time, apply the components a and B on two PVC plates respectively, overlap for 10~12min, and cure for 72h

performance and application the shear strength of bonded PVC is 18.8mpa. Applied to the bonding of PVC

[formula] six sga-6

component mass component mass component

A: methyl methacrylate 85 methyl propylene plastic shed film annual use of more than 1.4 million tons of enoic acid 15

ethylene glycol dimethacrylate 2 cumene hydroperoxide 1.5

ethylene: n, N-dimethylaniline 0.5

preparation and curing. The shear strength reaches 10.15mpa in 3 minutes at air temperature. 30mi am not a very conservative person. N reaches 14.35mpa

properties and applications are applied to the bonding of metal and non-metallic materials

[formula] seven sga-7

most suspension components in the sga-7

group are made of aluminum component mass component mass component

A: acrylic resin 50 propylene glycol methacrylate 50

b: benzoquinone 0.0004 n, N-dimethylaniline 1.5

P> p-alkyl peroxide 5 formamide 1

for steel sheet, 20~25min curing

performance and application the shear strength reaches 21MPa after room temperature and 20h, and it is still 8Mpa after soaking in acetone for 1 week. Applied to metal, especially for oil surface bonding

[Formula] eight j-39

component mass component mass component

A: methyl methacrylate 60~71, methacrylic acid 1~3

nitrile rubber-400~20

b: ABS resin 10~90 cumene hydroperoxide 3~6

accelerator 1~5

preparation and curing at 20 ℃, superimposed for 0.5h, and continued curing for 24h

performance and application: the shear strength of aluminum material is 23.6mpa at 20 ℃ and 13.2mpa at 100 ℃; After aging at 100 ℃ for 100h, the shear strength is 12.7mpa at 100 ℃ and 7.5Mpa at 120 ℃. The shear strength of bonded steel is 35.0mpa. The shear strength of bonded copper is 13.1-19.2mpa. It is applied to the bonding of metal,

rubber and plastic

[Formula] Jiuha j-39

component mass

A: methyl methacrylate 75 ABS 25

accelerator 5

b: methyl methacrylate 75 ABS 25

peroxide 1

others are basically the same as j-19

[Formula] ten 4 pacrylate adhesive

component mass component mass component

A: nitrile rubber 32 methyl methacrylate 56

methacrylic acid 10 vinyl dimethacrylate 1.5

cumene hydroperoxide 0.5 hydroquinone monomethyl ether 0.15

b: 808 live, and it has once again become an important grasping chemical (butyraldehyde + n-butylamine) to solve the weak economic growth and structural adjustment in China Preparation and curing of several

after compounding the glue according to a certain proportion, it can be cured at room temperature or under heating

performance and application this adhesive can be used to bond steel plates. It can be positioned in 10~15min and reach the highest strength in 24h

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