Find high quality hardcover book adhesive rubber nnl38h with competitive price here. Please rest assured to buy hardcover book adhesive rubber nnl38h with TDY Environmental science and technology Co., Ltd

Adhesive rubber NNL-38H hardcover book:

Product use: the hardcover adhesive rubber is mainly used for all kinds of hardcover books, textbooks, bidding documents, notebooks, brochures, catalogs, book binding, is a special adhesive gum.

Fit the following mechanical binding: single head machines (1 book), wireless glue binding machine, a desktop machine, production of 500 copies per hour.

Suitable for the following paper binding: paper 50-100 g; double adhesive tape 60-180 g; coated 80-157 grams.

Product features: has good low temperature use, mobility, not brushed, high bonding strength, good flexibility and other features.

Quality index:

Appearance: white, granular-adopt composite materials by FDA (United States food and drug Association) Regulation 21CFR 175.105 "glue"

Softening point (ring method): 87 c

Opening hours: 10-15 seconds

Curing time: 15-20 seconds

Viscosity: 8200MPas@ 170 ºc

Color (Gardner color): 2-3

Toxicity: nontoxic

Operation temperature: 155--170 c

Packing: 25KG/bags, paper-plastic composite bag

Storage: store in ventilated, cool, dry place

Shelf life: 18 months