Jorle Insulation sealing glue

Jorle Insulation sealing glue 1. two partS 2.shelf life is 9months 3.adhesive to a wide range

 Description:

u  ZR102 Epoxy potting gum is a room temperature/heating cured epoxy resin. This kind of two-component epoxy adhesive used for design, protection the high strength or confidential electronic products.

u  ZR102 Epoxy potting glue curing without heating. To 5:1 (weight ratio) completely mixed part A and part B, curing in a certain time, and form protection.

After curing glue has the following characteristics:

u  Against moisture, dirt and other atmospheric composition

u  High strength

u  Has confidential role  

u  Solvents, no cure by-products

u  Have stable mechanical and electrical properties between -45°C-120°C

Conventional performance:

test item	testing standard	unit	A	B
Outside view	visual inspection	---	Black viscous liquid	Brown liquid
viscosity	GB/10247-2008	mPa·s(25°C)	15000-35000	100-150
density	GB/T 13354-92	g/cm3(25°C)	1.75	1.14

Operation process:

test item	unit	value
mixture ratio	weight ratio	100:20
mixture ratio	volume ratio	100:40
Mixed viscosity	mPa·s(25°C)	700-1200
Mixture density	g/cm3(25°C)	1.57
operation time	min(25°C)	40
curing time	°C/hr	80/1.5 or 25/10

Operation time is a quantity of cement with 100 g.

A, B two components in proportion to remove mixing ratio, mixing, vacuum suction bubble in operation period, remove the potting products to casting, such as potting product is too big, suggest points potting, then according to The Times curing(80°C/90min or 25°C/10hr)

Operation caution:

u  Agent A place for a long time, maybe produce precipitation, mix part A and B access should be paid attention to save after sealing.

u  Mixing should pay attention to the same direction, otherwise, it will stir with too much bubble; Borders and the bottom of the container sizing material should also stir well, can appear otherwise stir caused by uneven local not curing phenomenon.

u  Casting the product vacuum pumping, remove again bubble can improve after curing products comprehensive performance.

u  Temperature is too low will lead to curing speed partial slow, heat cure advice; Potting thickness more than 2 cm above 80 °Cnot directly in the curing, lest cause explosive together.

u  This glue curing exothermic reaction, match the process as the quantity of cement can affect the operation, so the length of time with 100 g resin content of operation time is only a reference time.

Typical performance:

test item	testing standard	unit	value
hardness	GB/T 531.1-2008	Shore D	80
conductivity factor	GB/T 10297-1998	W/mK	0.4
expansion coefficient	GB/T 20673-2006	μm/(m,°C)	44
water absorption	GB/T 8810-2005	24h,25°C,%	<0.1
dielectric strength	GB/T 1693-2007	kV/mm(25°C)	>20
Loss factor	GB/T 1693-2007	(1MHz)(25°C)	0.014
dielectric constant	GB/T 1693-2007	(1MHz)(25°C)	3.53
volume resistance	GB/T 1692-92	(DC500V)Ω· cm	1.2×1015

Remark:All the above data come from 25 °Cand 55% RH glue curing conditions after 7 days.

Packing:

Agent A: 25 kg/pail; Agent B:10kg/pail

Storage and transportation:

u  Part A and part B need to avoid light, heat, save after sealed. (Can be used as the non-dangerous goods transport and storage)

u  Shelf life Agent A: 1 year, Agent B: months(25°C)

Jorle Insulation sealing glue