老太bbw搡bbbb搡bbbb,成人免费高清在线观看,妇欲欢公爽,情窦初开意大利

Epoxy Epoxy Globoidal glue 1035-1A/1035B------------jewelry, crafts, PCB board dedicated Globoidal glue;

One, Introduction: Department of 1035-1A/1035B room temperature curing epoxy resin potting material, with a simple operation, excellent gloss after curing, the characteristics of excellent electrical characteristics. PCB board for dispensing. Two, conventional performance: Test items Testing methods or conditions 1035-1A 1035B Appearance Visual Colorless, transparent viscous liquid Yellowish transparent liquid Density 25℃ g/cm3 1.2~1.3 1.08~1.15 Viscosity 40℃ mpa·s 2000~4000 20~40 Storage period Room ventilation one year one year

Three, the use of technology:

Item	Unit or the conditions of	1035-1A/1035B
Mixing ratio	Weight ratio	100:35
Can use the time	25℃，min	40
Curing conditions	℃/hrs	25/24 or 60/3

Four,  Characteristics after curing 

Item	Unit or the conditions of	1035-1A/1035B
Hardness	Shore-D	>76
Dielectric Strength	25℃，kV/mm	>18
Permittivity	25℃，1MHZ	4.1±0.1
Dielectric Loss Tangent	25℃，1MHZ	≤0.01
Volume resistivity	25℃，Ω·cm	2.5×1015
Surface Resistivity	25℃，Ω	1.6×1014
Impact strength	kgf/mm2	>5.8
Flexural strength	kgf/mm2	>17
Compressive strength	kgf/mm2	>30
Curing shrinkage	%	≤0.5

【Features】
● This product is of high Globoidal Epoxy Thixotropic epoxy;
● can be ambient temperature or curing temperature, curing moderate speed;
● curable material has a higher curvature (high-only stream), high hardness, the surface smooth and bright, no bubbles, strong adhesion;
● acid curing properties were good, moisture-proof water-proof dust-proof and oil resistance, heat aging properties and good atmosphere;

【The scope 】
● applies to recommend hair ornaments, ornaments, shoe ornaments, bracelet, brooch, key chain, fashion jewelry, such as buttons, curved surface drape accessories for less demanding Globoidal products;
● other crafts can also be used for the curved surface of the drape.
【Notes】
● use, be sure to weigh accurately, and fully mixed evenly, so as to ensure uniformity of product quality.
● This product is mixed at the start of a gradual curing, and its viscosity will gradually rise, and will release some of the heat;
● mixed with the volume of the plastic the more the faster the reaction, curing speed will be faster and may be accompanied by a large number of heat release, please note that control the amount of time with plastic, because of reaction to speed up because of its use of time will be shortened, try a mixture of the glue used in a short time after;
● use of time: at 25 ℃ are referring to conditions, 100g mixed viscosity of the glue to double time, it is not operational time, absolutely can not use glue;
● there is a very small number of people will have prolonged exposure to mild liquid skin allergies, there is mild癢痛, it is recommended to wear protective gloves when used, please stick to the skin with acetone or alcohol wipe and clean use of cleaning agents;
● At the use of substantial before a small number of trial skills to master the use of products in order to avoid errors.
【Storage and packaging 】
● This product is to be ventilated, cool, dry place sealed preservation, shelf-life of six months, expired qualified by the trial can continue to use;
● packaging specifications for each of 20kg, one of the main agent containing 5kg / barrels, curing agent 5kg / bucket.

back