达因液达因笔测试

表面张力测试液达因液美国进口

1盎司/瓶

美国ACCU TEST测试液能准确的测试出塑料薄膜之表面张力是否达到测试液的数值。令使用者清楚的了解此薄膜是否适合于印刷，复合或真空镀铝。有效的控制质量及减少因材质不合格所造成的损失。它并不仅限于塑料薄膜，还可以测试各种材料的表面张力。

原装进口测试液有30-72数十个品种。一般来说，基材形成墨滴，涂层和粘贴能力和表面的能量相关。如果基材表面的能量低于所涂测试液的表面的张力，则形成珠点和画线收缩。因而，对大多数的基于印刷，塑料的溶剂来说，测试笔的要求在36-40达因/厘米之间。基于墨的些液体要求测试笔在40-44达因/厘米之间。而一些碾压和涂层的应用要求表面能量在50达因/厘米或者以上。显而易见，在进行印刷，涂层和碾压前需要对表面的能量先预估。ACCU TEST测试液在绝大多数的非粘贴性的材料上表现良好。重要的是测试液不会改变基材的表面特性。例如，如果测试液渗入一个纤维基材（如纸）致使膨胀，结果可以说明其容易潮湿。基材和测试液间的生化反应使结果无效。为了确保测试结果的可重复性，材料的准备和测试的方法必须标准化。ASTM STD D6182协议规定了测试条件以及方法。

For Medical & Emergency Only

MATERIAL SAFETY DATA SHEET

1.PRODUCT INFORMATION

PRODUCT NAME: ACCU TEST CHECK PENS 30-60

NFPA Hazard Signal Health – 1; Stability – 0; Flammability – 0; Special – C

2.PHYSICAL DATA

BOLING POING: 135 C to 210 C Freezing Point -90 C to +2 C

(at 760 mm Hg) (at 760 mm Hg)

SPECIFIC GRAVITY: 0.93 to 1.13 Vapor Pressure, 0.08 – 3.75

at 20 C (H20 = 1.0) mm Hg, at 20 C

VAPOR DENSITY: 3.1 Solubility in water, Complete

At 20 C (air = 1) % by wt. At 20 C

Percent Volatiles 100% Evaporation Rate 0.32 to 0.60

(by volume) (Butyl Acetate = 1)

APPEARANCE & ODOR: Blue solution with mild, non-residual odor

3.HAZARD SPECIFICATIONS

These hazards are associated with the fluids contained in ACCU TEST CHECK PENS Reproductive Toxin Skin Hazard TLV=20 to 200ppm

Eye Hazard Kidney Toxin PEL=5ppm (8 hr weighted avg.)

Sensitizer Toxic Agent EPA Hazardous Waste Class: n/a

Combustible Liquid Skin Irritant DOT Hazard Class: n/a

4.FIRE & EXPLOSION HAZARD DATA

Flash Point: 108 F to 245 F, per ASTM D56; tag closed cup.

Autoignition Temperature: n/a

Flammability limits in air (by vol. At 200 F): 1.7% to 15.6%

Extinguishing Media: Water fog recommended: CO2 dry chemical, and universal foam medi a, as applied by manufacturer’s recommendations, can also be used.

Unusual Fire/Explosion Hazards: Can react with oxidizing materials.

ACCU TEST CHECK PENS Page 2

5.HEALTH HAZARD DATA:

Inhalation: Vapors are irritating to eyes, nose, and respiratory tract. May cause hea dache, nausea, vomiting, weakness.

Skin Contact: May cause irritation. Wear protective gloves.

Ingestion: See inhalation: can also cause breathing difficulty. Kidney damage may res ult from ingestion of large quantities of test solution.

Skin absorption: Prolonged or widespread contact with skin may lead to absorption of harmful amounts of materials resulting in symptoms as described under ingestion. Eye Contact: Cause marked irritation

SPECIAL WARING: pregnant women should not use this product; laboratory studies of ani mal subjects have shown birth defects, delayed fetal development, and increased fetal mortality at air concentrations of 150 to 200ppm.

6.EMERGENCY AND FIRST AID PROCEDURES:

Eyes: Flush liberally with running water. Call a physician.

Skin: Immediately remove contaminated clothing. Thoroughly wash affected area with so ap and water.

Inhalation: Remove to fresh air. If breathing if difficult, give oxygen and call a ph ysician.

Ingestion: Give large quantities of water. Induce vomiting. Call a physician.

7.REACTIVITY DATA:

Decomposes partially at temperatures above 180 Celsius. Do not combine with concentra ted alkali at elevated temperatures.

Hazardous combustion or decomposition products: CO, NHx.