汉高乐泰443快干胶水
深圳市鹏科泰贸易有限公司
中国 深圳
产品属性
图文详情
品牌推荐
品牌/型号
乐泰/443
剪切强度
20（MPa）MPa
保质期
24（个月）
乐泰443 包装规格：20g瓶装 主要粘贴材料：金属，塑料，橡胶 颜色：无色 类型：乙基 粘度：1100/1600 固化速度：30秒/24小时 剪切强度：16/26 相对密度：
1.05 PRODUCT DESCRIPTIONLOCTITE® Product 443 is a high viscosity ethyl cyanoacrylate adhesive for general purpose bonding. TYPICAL APPLICATIONSBonding rubbers, plastics and metals. PROPERTIES OF UNCURED MATERIAL Typical
ValueRange Chemical TypeEthyl Cyanoacrylate
AppearanceColourless
Specific Gravity @ 25°C1.05
Viscosity @ 25°C, mPa.s (cP)
Brookfield LVT
Spindle 2-6 rpm 1,100 to 1,600 Flash Point (COC),°C>80
Vapour pressure mbar:<1
fixturing timeThis is defined as the number of seconds after assembly when a joint develops a tensile shear strength of 0.1 N/mm2 measured at 22âC, 50% relative humidity according to ASTM D1002 and DIN EN 1465. This cure speed is affected by the nature of the substrate, ambient humidity and temperature. High cure speed is favoured by thin bond lines and by avoiding excess adhesive.Performance of Loctite Product 443 on metallic and non-metallic substrates: SubstrateFixture Time, secondsMild steel (degreased)20 to 50 Aluminium (degreased)10 to 30 Zinc bichromate40 to 100 Neoprene rubber<5 Nitrile rubber<5 ABS15 to 40 PVC20 to 50 Polycarbonate30 to 70 Phenolic materials10 to 40
All surfaces were cleaned by isopropyl alcohol wipe.Times and strengths can vary considerably for different grades of plastics, rubber and plated metals. The effect of relative humidity on cure speed is shown in the graph, for a cyanoacrylate adhesive to a Buna N rubb Where cure speed is inadequate, due to low relative humidity, or large gaps, a LOCTITE ACTIVATOR may be used. This can, however, lead to a reduction in eventual strength of the bond and careful testing is recommended before use in production. While full functional strength is developed in a relatively short time, curing continues for at least 24 hours before full chemical and solvent resistance is developed. physical PROPERTIES OF CURED MATERIALFull strength achieved after 12 hours at 22°C on most substrates. Coefficient of thermal expansion, ASTM D696, K-1
100 x 10-6Coefficient of thermal conductivity, ASTM C177, W.m-1K-1
0.1Softening point,°C
165Recommended gap, mm
0.05Maximum gap, mm:
0.25Cleaning solvent:
1.05 PRODUCT DESCRIPTIONLOCTITE® Product 443 is a high viscosity ethyl cyanoacrylate adhesive for general purpose bonding. TYPICAL APPLICATIONSBonding rubbers, plastics and metals. PROPERTIES OF UNCURED MATERIAL Typical
ValueRange Chemical TypeEthyl Cyanoacrylate
AppearanceColourless
Specific Gravity @ 25°C1.05
Viscosity @ 25°C, mPa.s (cP)
Brookfield LVT
Spindle 2-6 rpm 1,100 to 1,600 Flash Point (COC),°C>80
Vapour pressure mbar:<1
fixturing timeThis is defined as the number of seconds after assembly when a joint develops a tensile shear strength of 0.1 N/mm2 measured at 22âC, 50% relative humidity according to ASTM D1002 and DIN EN 1465. This cure speed is affected by the nature of the substrate, ambient humidity and temperature. High cure speed is favoured by thin bond lines and by avoiding excess adhesive.Performance of Loctite Product 443 on metallic and non-metallic substrates: SubstrateFixture Time, secondsMild steel (degreased)20 to 50 Aluminium (degreased)10 to 30 Zinc bichromate40 to 100 Neoprene rubber<5 Nitrile rubber<5 ABS15 to 40 PVC20 to 50 Polycarbonate30 to 70 Phenolic materials10 to 40
All surfaces were cleaned by isopropyl alcohol wipe.Times and strengths can vary considerably for different grades of plastics, rubber and plated metals. The effect of relative humidity on cure speed is shown in the graph, for a cyanoacrylate adhesive to a Buna N rubb Where cure speed is inadequate, due to low relative humidity, or large gaps, a LOCTITE ACTIVATOR may be used. This can, however, lead to a reduction in eventual strength of the bond and careful testing is recommended before use in production. While full functional strength is developed in a relatively short time, curing continues for at least 24 hours before full chemical and solvent resistance is developed. physical PROPERTIES OF CURED MATERIALFull strength achieved after 12 hours at 22°C on most substrates. Coefficient of thermal expansion, ASTM D696, K-1
100 x 10-6Coefficient of thermal conductivity, ASTM C177, W.m-1K-1
0.1Softening point,°C
165Recommended gap, mm
0.05Maximum gap, mm:
0.25Cleaning solvent:
