Adhesive Grade Similar to Pergut S130 Chlorinated Rubber (CR) Cr130 for Bond to Metal

Min.Order: 1,000

Product origin: Hefei, Anhui, China

Infringement complaint:

Complaint

US$ 3.2 ~ 3.8

Description

Chlorinated Rubber CR130 Equivalent to Pergut S130

Performance:
They have excellent acid resistance, alkali resistance, water resistance, and salt resistance. It is soluble in a variety of solvents and resins and compounds. In the adhesive industry, it enhances bond strength, such as durable adhesives between rubber and metal, and improves resistance to:
1. ozone 2. mineral oil 3. chemical substance 4. burning 5. environmental erosion

Solubility:
It can be stably dissolved in toluen e, xylene and other organic solvents, forming a colorless or light yellow transparent solution. It is insoluble in ethanol-aliphatic solvents.

Stability:
It is stable at ambient temperature, but degrades slowly under continuous heating.

Application:
It can be used to bond all kinds of elastomers (e.g. NR, IR, IIR, SBR, EPDM, CR, NBR or CM) to metals such as steel, aluminum, brass, etc. The most used classes are the CR-130 and CR-170. It comes in a variety of grades depending on the viscosity index, all of which do not contain carbon tetra chloride.

Specifications:

Item	CR-22	CR-40	CR-90	CR-130	CR-170	CR-400
chlorin e content (%) ≥	65
viscosity (mPa.s)(18.5% toluen e solution 23ºC)	20±4	42±9	92±18	150±30	165±35	400±50
maximum solubility(w/w) %	40
loss on drying(%) ≤	0.6
appearance	white powder