Technomelt AS 4226

汉高永久全透明Technomelt新型热熔胶

Temperature creep resistance, ℃

Low temperature storage, ℃ ： -40

Viscosity @ 210 ℃, mPa·s (cP)

ASTM D-3236, RVT, Spindle 27

45,000

NOURDE TECHNOMELT AS 4226 is a UV-stabilized thermal plastic material designed for

molding. It is used in applications in which optical transparency is important to the

functionality of the device. The low application temperatures make TECHNOMELT

AS 4226 ideal for sensitive electronic components such as sensors. The unique

design of the material allows for long-term exposure to UV light with minimal

change to clarity or color. This makes the material ideal for applications for in-cabin

automotive sensors and industrial components.

PRODUCT FEATURES

·Ultra-clear, optically transparent

·Watertight encapsulant

·One-component product /no mixing

·Fast and easy process

·Thermally stable from -40℃ to 85℃

·Low moisture uptake

·Good adhesion to PCBs and components

高永久透明和白光

可以长久保持透明的新型产品。耐紫外线辐射，湿度和极端气候。

Nourde Technomelt AS 4226 (e) Datasheet技术信息

透明，合成共聚物热熔胶的热塑性塑料，用于模塑应用。

TECHNOMELT AS 4226是一种透明，合成共聚物热熔胶的热塑性塑料，用于模塑应用。

• ·透明
  

• ·热塑性

主要特性 : 透明

密度 : 1.09 g/cm3

应用温度 : 160.0 - 220.0 ℃

组分数量 : 单组份

汉高永久全透明Technomelt新型热熔胶

随着科技不断进步,汉高公司也越来越多的新型产品被研发出来,近日,推出乐泰品牌下面的Technomelt电气应用系列产品,提高了高透明性的有点,部分产品适用

于照明行业.

汉高永久全透明Technomelt新型热熔胶作为Macromelt成型的技术的发明者,在20多年前就应用在法国汽车制造商--雪铁龙的汽车发动机舱线束封装.自那时起.汉

高公司的成型技术就经历了不断的改进,不断的适应客户行业的需求.乐泰品牌注重不仅仅是性能,更多的是高达80%的可再生原料的可持续发展.高永久透明和白光

Technomelt 4226是可以长久保持透明的新型产品。耐紫外线辐射，湿度和极端气候。凭借其透明性和稳定性,成为了户外LED封装的理想选择.实现了对各种基材

的良好粘合性能,特别是路灯和隧道照明等应用.新Technomelt PA668,这是白色具有同Technomelt 4226类似性质,它是市场上同类产品中唯一提供极强的抗紫外

线能力,同时确保始终保留纯白色的外观.PA 668也可以用于照明应用中,强大的光反射是一个重要的特性。阻燃性和自熄性新型的Technomelt AS5361在阻燃自熄

方面有着良好的表现.因此，汉高创新已被分配到UL阻燃分类V2，允许它用于广泛的应用当中。在聚烯烃热熔自行熄灭的10秒的最大 范围内。该产品适用于太阳

能设备，PE为用于汽车的电缆线束的封装，以及风力涡轮机中的应用。汉高一直在为Technomelt和乐泰胶水提供进步创新技术,来满足更多客户的苛刻环境需求,

致力于为客户提供更加完善的高品质胶黏剂服务。

Nourde Technomelt AS 4226

PRODUCT DESCRIPTION

Technomelt AS 4226 (e) provides the following product

characteristics:

Technology : Synthetic Copolymer

Appearance : Transparent

Components : One-component

Application: Molding compound thermoplastic

Cure : Physical setting

Typical Applications : Hotmelt

Technomelt AS 4226 (e) is used for molding applications.

Softening Point, ℃ : 165

ASTM E28 (in glycerine)

Viscosity @ 210 ℃, mPa·s (cP) : 45,000

ASTM D-3236, RVT, Spindle 27

Hardness , Shore D : 45

ISO 868/15s

Elongation, % : 250

ISO 527, Specimen No. 5

Cross-head-speed: 50mm/min

Temperature creep resistance, ℃ : 110

Henkel method MH 11

Low temperature storage, ℃ : -40

Henkel method MH 40/1000 h

Glass Transition, ℃ : -15

(Tg) by DSC, 2. Run

Cold Flex Temperature, ℃ : -40

TYPICAL MATERIAL PERFORMANCE

Performance

Working Temperature, ℃ : -40 to 85

Depends on the application, without

mechanical stress

Break Strength : 5

ISO 527, Specimen no. 5

Cross-head-speed: 50mm/min

Yield Strength : 10

ISO 527, Specimen no. 5

Cross-head-speed: 50mm/min

Not for product specifications

The technical data contained herein are intended as reference only.

Please contact your l℃al quality department for assistance and

recommendations on specifications for this product.

Pretreatment:

The substrate should be clean, dry, free of dust, oil, grease and other

contaminants.

Application:

Application Temperature: 160℃ to 220℃

Application System: Extrusion and injection molding process

When bonding to a substrate with high thermal conductivity the use of

a specific application temperature is required for good wetting. Do not

heat the product above the specified application temperature range.

nourde low pressure molding material solutions.

When the product is not in use do not apply heat, this will degrade the

quality of the product and in extreme cases cause carbonization.

Technomelt AS 4226 (e) may absorb moisture from the air. This will

not be apparent in the solid form, but may cause bubbles on heating

and could affect the bond quality. It is important, therefore, that

containers are kept closed and sealed when not in use.

Cleaning:

Carbonized and set (non thermoplastic) material must be removed

mechanically. Removal of the thermoplastic material from the hot

apparatus can be achieved with solvent free cleaning system, such as

Technomelt 0062 (see separate technical information).

Storage:

Store in a cool, dry l℃ation, with the container tightly closed. When

not in used, this product will have a shelf life of at least 12 months.

technomelt as 4226

- Ultra-clear, optically transparent

- UV and thermally stabilized

- One-component product / no mixing

- Good adhesion to PCBs and components

- Novel copolymer technology makes it ideal for sensitive electronic components

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