各色聚氨酯防腐面漆(双组份) Various colors of polyurethane anticorrosive topcoat (two-component)

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产品详情


主要组成

Main composition

双组份包装,漆料由含羟基的树脂、颜料和助剂等组成,另一组为含甲苯二异氰酸预聚物的固化剂(甲组)   In two-component packaging, the paint is composed of hydroxyl-containing resins, pigments and auxiliaries, and the other group is a curing agent containing toluene diisocyanate prepolymer (group

A).

主要特性Main

characteristics

漆膜丰满坚硬、干燥快、附着力强,具有良好的耐化学性和保护性。

The paint film is plump and hard, fast drying, strong adhesion, good chemical resistance and protection.

主要用途Main use

适用于各种金属、混凝土储槽、地下管道、化工设备表面等防腐涂装。

It is suitable for anticorrosive coating of all kinds of metal, concrete storage tank, underground

pipeline, chemical equipment surface and so on.

技术指标Technical index

外观Appearance

漆膜平整光滑,颜色符号样板。

The paint film is smooth and smooth, and the color symbol

is a sample.

理论干燥时间(25h

Theoretical drying time (25 ℃), h

表干:≤2,实干:≤48,完全固化:7d

Surface dry: ≤ 2, practical: ≤ 48, fully cured: 7d

光泽,%:≥90,柔韧性,mm:2。

Gloss,%: ≥ 90, flexibility, mm:2.

理论用量:100~150g/cm²

Theoretical dosage: 100~150g/cm ²

复涂间隔时间Interval time of

recoating

25℃)24 小时,30℃)16 小时。 (25 ℃) 24 hours, (30 ℃) 16 hours.

配套底漆

Matching primer

环氧富锌底漆或各色环氧防锈底漆。

Epoxy zinc-rich primer or various color epoxy antirust primer.

表面处理Surface treatment

工件表面要处理干净,如直接涂于钢材表面,钢材表面除锈等级要达到GB8623-88SA2.5 以上或ST3 级,表面粗糙30~70μm

The surface of the workpiece should be cleaned, such as directly applied to the steel surface, the rust removal grade of the steel surface should reach GB8623-88, SA2.5 or ST3, and the surface roughness

is 30 ~ 70 μ m.

建议施工道数Recommended numberof construction

roads

一般防护涂装要求一底两面或两底两面,底面复合涂层干膜总厚度≥125μm,要求不高时可采用一底一面施工,底面复合涂层干膜总厚度≥70μm。

General protective coating requires one bottom two sides or two bottom two sides, the total thickness of dry film of bottom composite coating ≥ 125 μ m, when the requirement is not high, one bottom can be used for construction, and the total thickness of dry film of bottom composite coating ≥ 70 μ m.

施工参考Construction reference

将两组份按包装规格比例混合搅匀需充分搅拌5~10 分钟,然后放置10-20 分钟后施工,水泥底面必须按要求干透、干净,使之无碱、无油、无水、无污物才能施工,配好的漆需3 小时内用完25,涂层完全固化后23℃,

7 才能投入使用。

Mix the two components in proportion according to the packaging specifications (need to be fully stirred for 5 minutes for 10 minutes), and then place for 10-20 minutes before construction, the cement bottom must be dry and clean as required, so that it can be constructed without alkali, oil, water and dirt. The paint needs to be used within 3 hours (25 ℃), and the coating can be fully

solidified (23 ℃, 7 days) before it can be put into use.

注意事项

Matters needing attention

1、配漆和施工过程中,严禁与水、酸、碱等接触,配漆后固化剂包装桶必须盖严,以免结胶造成损失。

1. In the process of paint matching and construction, contact with water, acid, alkali, etc., is strictly forbidden. The packing barrel of curing agent must be tightly covered after paint, so as to avoid loss caused by gelling.

2、施工及干燥固化期间相对湿度大于85%时建议暂停施工,以免影响漆膜性能,涂装好的产品需固化 7 天后才能交付使用。

2. When the relative humidity during construction and drying is greater than 85%, it is recommended to suspend the construction so as not to affect the performance of the paint film. The coated products

need to be cured for 7 days before they can be delivered for use.

Storage period

产品在规定储运条件下,存放于阴凉、干燥、通风处,未开盖状态下,甲组份为6 个月,乙组份为12 个月,超过储存期可按质量标准检验,如符合技术要求,仍可使用。

Under the prescribed storage and transportation conditions, the products are stored in a cool, dry and ventilated place. Without opening the cover, component An is 6 months and component B is 12 months. If the storage period exceeds the storage period, it can be tested according to the quality

standard. If it meets the technical requirements, it can still be used.

附注:本说明书有关数据是在标准条件下实验取得,实际使用时,因环境条件和施工方法的差异可能与之略有不同,以上数据如有改变,已本厂最新说明书为准,怒不另行通知。

Note: the relevant data in this manual are obtained by experiment under standard conditions. In actual use, they may be slightly different due to differences in environmental

conditions and construction methods. If the above data are changed, the latest instructions of our factory will prevail without prior notice.