接着剂用TPU胶粒

TPU 接着剂 (TPU FOR PU ADHESIVE)
特性(Characteristics)：AS 系列产品有不黄变、耐水解、喷胶及冷贴等
产品；具有初期接着力佳、溶解速度快、强结晶性，低可塑性等特质、
Excellent initial bonding strength , Good solvent solubility ,
Strong crystallization , Low thermoplasticity , can be used as
mono - component adhesive , or with cross-linking agent.
用途(Application)：适用于鞋材、纺织品贴合及消防水带共挤出等；对TPU
、PVC、Nylon、Polyester布及真皮等各种材质接着性佳。
Excellent bonding strength for? TPU, PVC, Nylon, Polyester,
Fabrics, Leather. Suitable for shoes , textile industry and
Fire hose co-extrusion.

品名 Article	黏度范围	甲苯容许率	结晶速度	活化温度	可黏时间 (分)	初期拉力	耐热性 Heat resis tance kg/3cm2 , 70℃ PVC vs. PVC bonding strength	黄变性
	15%固成份，溶剂MEK	Max. Toluene	Crys talli zation	Activ ation	Tack Time (min)	Initial Strength		Yellowing
	Viscosity Range	%	rate	Temp ℃	PVC vs. PVC	PVC vs. PVC		resistance
	15% solid content in MEK	in Solvent			25℃	After 5 min. kg/3cm2
AS-626	1600 ~ 2000	30 ~ 35	very fast	55 ~ 65	5 ~ 10	10 ~ 16	6 ~ 10	耐黄变 little yellowing
AS-632	1600 ~ 2000	30 ~ 35	very fast	55 ~ 65	25 ~ 50	12 ~ 18	6 ~ 10	耐黄变little yellowing
AS-420	1600 ~ 2000	30 ~ 35	very slow	55 ~ 65	over 8 hrs	9 ~ 15	3 ~ 6	耐黄变little yellowing
AS-731	1600 ~ 2000	30 ~ 35	very fast	55 ~ 65	5 ~ 10	8 ~ 12	3 ~ 6	不黄变 non-yellowing
AS-330	20% solid content in MEK	35 ~ 40	very fast	55 ~ 65	25~ 50			耐黄变 little yellowing
AS-330	800~ 1200	35 ~ 40	very fast	55 ~ 65	25~ 50			耐黄变 little yellowing
AH-620	25% solid content in MEK	35 ~ 40	very fast	55 ~ 65	5~ 10			耐黄变 little yellowing
AH-620	1600~ 2000	35 ~ 40	very fast	55 ~ 65	5~ 10			耐黄变 little yellowing