Daily Archives: 13.08.2012
Клей ПВА Северодонецкого завода «Азот»
Клей ПВА– пластифицированная поливинилацетатная дисперсия – вязкая жидкость белого или слегка желтоватого цвета, без комков и посторонних включений.
Выпускают марки: ПВА-М, ПВА-МБ.
POLYVINYL ACETATE ADHESIVE (PVA), Severodonetsk, «AZOT»
POLYVINYL ACETATE ADHESIVE (PVA)
TU U 24.6-33270581-018:2007
PVA adhesive (plasticized polyvinyl acetate dispersion) is a viscous liquid of white to yellowish color, free of lumps and foreign impurities.
Adhesive grades PVA-M (Non-Freezing) and PVA-MБ (Non-Freezing for Household Use) are produced.
Applications:
PVA-M is used in many industrial fields and in household to glue together pieces of wood, paper and cardboard, glass, porcelain, leather, textiles, linoleum and finish tiles, and as an admixture for whitings and cement mortars.
PVA-MБ is used to glue together pieces of wood, paper and cardboard, linoleum and finish tiles, and as an admixture for whitings and cement mortars.
PVA, Severodonetsk, «AZOT»
SPECIFICATION
| PARAMETERS | PVA-M |
PVA-MB |
| 1. Dry residue, % wt., min | 52 |
40 |
| 2. Relative viscosity, by viscosity cup, sec, min | 10 |
10 |
| 3. Ply separation resistance, N/cm, min | 25 |
12 |
| 4. Ultimate shear strength, MPa, min | 4, 4 |
2,7 |
| 5. Cold resistance at –20oC, freeze-thaw cycles, min | 6 |
6 |
Adhesive grade PVA-МБ is the winner of All-Ukrainian Product Quality Competition – 100 Best Products of Ukraine 2004!
Packaging: PE canisters and bottles packed into corrugated cardboard boxes.
PVA-МБ is filled into 2,5kg , 1 kg PE canisters, into 5kg, 10kg PE buckets and 0,05kg, 0,1kg, 0,25kg bottles.
PVA-М is filled into 2,5kg , 1 kg PE canisters and 10kg PE buckets.
PE canisters are marked with bright stick-on paper labels.
Transportation and storage period for frozen adhesive should not exceed 1 month at < 0o C.
Shelf life is unlimited for PVA-M grade and 12 months for PVA-МБ grade.
Клеевой пистолет
Клеевой пистолет уже давно прочно обосновался в арсенале практически каждого мало-мальски разбирающегося в строительстве человека. Вещь действительно полезная и необходимая при ремонте. Но стоит более подробно остановиться на вопросе, что такое клеевые пистолеты, и из чего они состоят.
